Theorem 1259lem2 15839

Description: Lemma for 1259prm 15843. Calculate a power mod. In decimal, we calculate 2↑34 = (2↑17)↑2≡136↑2≡14𝑁 + 870. (Contributed by Mario Carneiro, 22-Feb-2014.) (Revised by Mario Carneiro, 20-Apr-2015.) (Proof shortened by AV, 15-Sep-2021.)

Hypothesis

Ref	Expression
1259prm.1	⊢ 𝑁 = ;;;1259

Assertion

Ref	Expression
1259lem2	⊢ ((2↑;34) mod 𝑁) = (;;870 mod 𝑁)

Proof of Theorem 1259lem2

Step	Hyp	Ref	Expression
1		1259prm.1	. . 3 ⊢ 𝑁 = ;;;1259
2		1nn0 11308	. . . . . 6 ⊢ 1 ∈ ℕ0
3		2nn0 11309	. . . . . 6 ⊢ 2 ∈ ℕ0
4	2, 3	deccl 11512	. . . . 5 ⊢ ;12 ∈ ℕ0
5		5nn0 11312	. . . . 5 ⊢ 5 ∈ ℕ0
6	4, 5	deccl 11512	. . . 4 ⊢ ;;125 ∈ ℕ0
7		9nn 11192	. . . 4 ⊢ 9 ∈ ℕ
8	6, 7	decnncl 11518	. . 3 ⊢ ;;;1259 ∈ ℕ
9	1, 8	eqeltri 2697	. 2 ⊢ 𝑁 ∈ ℕ
10		2nn 11185	. 2 ⊢ 2 ∈ ℕ
11		7nn0 11314	. . 3 ⊢ 7 ∈ ℕ0
12	2, 11	deccl 11512	. 2 ⊢ ;17 ∈ ℕ0
13		4nn0 11311	. . . 4 ⊢ 4 ∈ ℕ0
14	2, 13	deccl 11512	. . 3 ⊢ ;14 ∈ ℕ0
15	14	nn0zi 11402	. 2 ⊢ ;14 ∈ ℤ
16		3nn0 11310	. . . 4 ⊢ 3 ∈ ℕ0
17	2, 16	deccl 11512	. . 3 ⊢ ;13 ∈ ℕ0
18		6nn0 11313	. . 3 ⊢ 6 ∈ ℕ0
19	17, 18	deccl 11512	. 2 ⊢ ;;136 ∈ ℕ0
20		8nn0 11315	. . . 4 ⊢ 8 ∈ ℕ0
21	20, 11	deccl 11512	. . 3 ⊢ ;87 ∈ ℕ0
22		0nn0 11307	. . 3 ⊢ 0 ∈ ℕ0
23	21, 22	deccl 11512	. 2 ⊢ ;;870 ∈ ℕ0
24	1	1259lem1 15838	. 2 ⊢ ((2↑;17) mod 𝑁) = (;;136 mod 𝑁)
25		eqid 2622	. . 3 ⊢ ;17 = ;17
26		2cn 11091	. . . . . 6 ⊢ 2 ∈ ℂ
27	26	mulid1i 10042	. . . . 5 ⊢ (2 · 1) = 2
28	27	oveq1i 6660	. . . 4 ⊢ ((2 · 1) + 1) = (2 + 1)
29		2p1e3 11151	. . . 4 ⊢ (2 + 1) = 3
30	28, 29	eqtri 2644	. . 3 ⊢ ((2 · 1) + 1) = 3
31		7cn 11104	. . . 4 ⊢ 7 ∈ ℂ
32		7t2e14 11648	. . . 4 ⊢ (7 · 2) = ;14
33	31, 26, 32	mulcomli 10047	. . 3 ⊢ (2 · 7) = ;14
34	3, 2, 11, 25, 13, 2, 30, 33	decmul2c 11589	. 2 ⊢ (2 · ;17) = ;34
35		9nn0 11316	. . . 4 ⊢ 9 ∈ ℕ0
36		eqid 2622	. . . 4 ⊢ ;;870 = ;;870
37		eqid 2622	. . . . 5 ⊢ ;;125 = ;;125
38		eqid 2622	. . . . . 6 ⊢ ;87 = ;87
39		eqid 2622	. . . . . 6 ⊢ ;12 = ;12
40		8p1e9 11158	. . . . . 6 ⊢ (8 + 1) = 9
41		7p2e9 11172	. . . . . 6 ⊢ (7 + 2) = 9
42	20, 11, 2, 3, 38, 39, 40, 41	decadd 11570	. . . . 5 ⊢ (;87 + ;12) = ;99
43		9p7e16 11625	. . . . . 6 ⊢ (9 + 7) = ;16
44		eqid 2622	. . . . . . 7 ⊢ ;14 = ;14
45		3cn 11095	. . . . . . . . 9 ⊢ 3 ∈ ℂ
46		ax-1cn 9994	. . . . . . . . 9 ⊢ 1 ∈ ℂ
47		3p1e4 11153	. . . . . . . . 9 ⊢ (3 + 1) = 4
48	45, 46, 47	addcomli 10228	. . . . . . . 8 ⊢ (1 + 3) = 4
49	13	dec0h 11522	. . . . . . . 8 ⊢ 4 = ;04
50	48, 49	eqtri 2644	. . . . . . 7 ⊢ (1 + 3) = ;04
51	46	mulid1i 10042	. . . . . . . . 9 ⊢ (1 · 1) = 1
52		00id 10211	. . . . . . . . 9 ⊢ (0 + 0) = 0
53	51, 52	oveq12i 6662	. . . . . . . 8 ⊢ ((1 · 1) + (0 + 0)) = (1 + 0)
54	46	addid1i 10223	. . . . . . . 8 ⊢ (1 + 0) = 1
55	53, 54	eqtri 2644	. . . . . . 7 ⊢ ((1 · 1) + (0 + 0)) = 1
56		4cn 11098	. . . . . . . . . 10 ⊢ 4 ∈ ℂ
57	56	mulid1i 10042	. . . . . . . . 9 ⊢ (4 · 1) = 4
58	57	oveq1i 6660	. . . . . . . 8 ⊢ ((4 · 1) + 4) = (4 + 4)
59		4p4e8 11164	. . . . . . . 8 ⊢ (4 + 4) = 8
60	20	dec0h 11522	. . . . . . . 8 ⊢ 8 = ;08
61	58, 59, 60	3eqtri 2648	. . . . . . 7 ⊢ ((4 · 1) + 4) = ;08
62	2, 13, 22, 13, 44, 50, 2, 20, 22, 55, 61	decmac 11566	. . . . . 6 ⊢ ((;14 · 1) + (1 + 3)) = ;18
63	18	dec0h 11522	. . . . . . 7 ⊢ 6 = ;06
64	26	mulid2i 10043	. . . . . . . . 9 ⊢ (1 · 2) = 2
65	46	addid2i 10224	. . . . . . . . 9 ⊢ (0 + 1) = 1
66	64, 65	oveq12i 6662	. . . . . . . 8 ⊢ ((1 · 2) + (0 + 1)) = (2 + 1)
67	66, 29	eqtri 2644	. . . . . . 7 ⊢ ((1 · 2) + (0 + 1)) = 3
68		4t2e8 11181	. . . . . . . . 9 ⊢ (4 · 2) = 8
69	68	oveq1i 6660	. . . . . . . 8 ⊢ ((4 · 2) + 6) = (8 + 6)
70		8p6e14 11616	. . . . . . . 8 ⊢ (8 + 6) = ;14
71	69, 70	eqtri 2644	. . . . . . 7 ⊢ ((4 · 2) + 6) = ;14
72	2, 13, 22, 18, 44, 63, 3, 13, 2, 67, 71	decmac 11566	. . . . . 6 ⊢ ((;14 · 2) + 6) = ;34
73	2, 3, 2, 18, 39, 43, 14, 13, 16, 62, 72	decma2c 11568	. . . . 5 ⊢ ((;14 · ;12) + (9 + 7)) = ;;184
74	35	dec0h 11522	. . . . . 6 ⊢ 9 = ;09
75		5cn 11100	. . . . . . . . 9 ⊢ 5 ∈ ℂ
76	75	mulid2i 10043	. . . . . . . 8 ⊢ (1 · 5) = 5
77	26	addid2i 10224	. . . . . . . 8 ⊢ (0 + 2) = 2
78	76, 77	oveq12i 6662	. . . . . . 7 ⊢ ((1 · 5) + (0 + 2)) = (5 + 2)
79		5p2e7 11165	. . . . . . 7 ⊢ (5 + 2) = 7
80	78, 79	eqtri 2644	. . . . . 6 ⊢ ((1 · 5) + (0 + 2)) = 7
81		5t4e20 11637	. . . . . . . 8 ⊢ (5 · 4) = ;20
82	75, 56, 81	mulcomli 10047	. . . . . . 7 ⊢ (4 · 5) = ;20
83		9cn 11108	. . . . . . . 8 ⊢ 9 ∈ ℂ
84	83	addid2i 10224	. . . . . . 7 ⊢ (0 + 9) = 9
85	3, 22, 35, 82, 84	decaddi 11579	. . . . . 6 ⊢ ((4 · 5) + 9) = ;29
86	2, 13, 22, 35, 44, 74, 5, 35, 3, 80, 85	decmac 11566	. . . . 5 ⊢ ((;14 · 5) + 9) = ;79
87	4, 5, 35, 35, 37, 42, 14, 35, 11, 73, 86	decma2c 11568	. . . 4 ⊢ ((;14 · ;;125) + (;87 + ;12)) = ;;;1849
88	83	mulid2i 10043	. . . . . . . . 9 ⊢ (1 · 9) = 9
89	88	oveq1i 6660	. . . . . . . 8 ⊢ ((1 · 9) + 3) = (9 + 3)
90		9p3e12 11621	. . . . . . . 8 ⊢ (9 + 3) = ;12
91	89, 90	eqtri 2644	. . . . . . 7 ⊢ ((1 · 9) + 3) = ;12
92		9t4e36 11665	. . . . . . . 8 ⊢ (9 · 4) = ;36
93	83, 56, 92	mulcomli 10047	. . . . . . 7 ⊢ (4 · 9) = ;36
94	35, 2, 13, 44, 18, 16, 91, 93	decmul1c 11587	. . . . . 6 ⊢ (;14 · 9) = ;;126
95	94	oveq1i 6660	. . . . 5 ⊢ ((;14 · 9) + 0) = (;;126 + 0)
96	4, 18	deccl 11512	. . . . . . 7 ⊢ ;;126 ∈ ℕ0
97	96	nn0cni 11304	. . . . . 6 ⊢ ;;126 ∈ ℂ
98	97	addid1i 10223	. . . . 5 ⊢ (;;126 + 0) = ;;126
99	95, 98	eqtri 2644	. . . 4 ⊢ ((;14 · 9) + 0) = ;;126
100	6, 35, 21, 22, 1, 36, 14, 18, 4, 87, 99	decma2c 11568	. . 3 ⊢ ((;14 · 𝑁) + ;;870) = ;;;;18496
101		eqid 2622	. . . 4 ⊢ ;;136 = ;;136
102	20, 2	deccl 11512	. . . 4 ⊢ ;81 ∈ ℕ0
103		eqid 2622	. . . . 5 ⊢ ;13 = ;13
104		eqid 2622	. . . . 5 ⊢ ;81 = ;81
105	13, 22	deccl 11512	. . . . 5 ⊢ ;40 ∈ ℕ0
106		eqid 2622	. . . . . . 7 ⊢ ;40 = ;40
107	56	addid2i 10224	. . . . . . 7 ⊢ (0 + 4) = 4
108		8cn 11106	. . . . . . . 8 ⊢ 8 ∈ ℂ
109	108	addid1i 10223	. . . . . . 7 ⊢ (8 + 0) = 8
110	22, 20, 13, 22, 60, 106, 107, 109	decadd 11570	. . . . . 6 ⊢ (8 + ;40) = ;48
111		4p1e5 11154	. . . . . . . 8 ⊢ (4 + 1) = 5
112	5	dec0h 11522	. . . . . . . 8 ⊢ 5 = ;05
113	111, 112	eqtri 2644	. . . . . . 7 ⊢ (4 + 1) = ;05
114	45	mulid1i 10042	. . . . . . . . 9 ⊢ (3 · 1) = 3
115	114	oveq1i 6660	. . . . . . . 8 ⊢ ((3 · 1) + 5) = (3 + 5)
116		5p3e8 11166	. . . . . . . . 9 ⊢ (5 + 3) = 8
117	75, 45, 116	addcomli 10228	. . . . . . . 8 ⊢ (3 + 5) = 8
118	115, 117, 60	3eqtri 2648	. . . . . . 7 ⊢ ((3 · 1) + 5) = ;08
119	2, 16, 22, 5, 103, 113, 2, 20, 22, 55, 118	decmac 11566	. . . . . 6 ⊢ ((;13 · 1) + (4 + 1)) = ;18
120		6cn 11102	. . . . . . . . 9 ⊢ 6 ∈ ℂ
121	120	mulid1i 10042	. . . . . . . 8 ⊢ (6 · 1) = 6
122	121	oveq1i 6660	. . . . . . 7 ⊢ ((6 · 1) + 8) = (6 + 8)
123	108, 120, 70	addcomli 10228	. . . . . . 7 ⊢ (6 + 8) = ;14
124	122, 123	eqtri 2644	. . . . . 6 ⊢ ((6 · 1) + 8) = ;14
125	17, 18, 13, 20, 101, 110, 2, 13, 2, 119, 124	decmac 11566	. . . . 5 ⊢ ((;;136 · 1) + (8 + ;40)) = ;;184
126	2	dec0h 11522	. . . . . 6 ⊢ 1 = ;01
127	65, 126	eqtri 2644	. . . . . . 7 ⊢ (0 + 1) = ;01
128	45	mulid2i 10043	. . . . . . . . 9 ⊢ (1 · 3) = 3
129	128, 65	oveq12i 6662	. . . . . . . 8 ⊢ ((1 · 3) + (0 + 1)) = (3 + 1)
130	129, 47	eqtri 2644	. . . . . . 7 ⊢ ((1 · 3) + (0 + 1)) = 4
131		3t3e9 11180	. . . . . . . . 9 ⊢ (3 · 3) = 9
132	131	oveq1i 6660	. . . . . . . 8 ⊢ ((3 · 3) + 1) = (9 + 1)
133		9p1e10 11496	. . . . . . . 8 ⊢ (9 + 1) = ;10
134	132, 133	eqtri 2644	. . . . . . 7 ⊢ ((3 · 3) + 1) = ;10
135	2, 16, 22, 2, 103, 127, 16, 22, 2, 130, 134	decmac 11566	. . . . . 6 ⊢ ((;13 · 3) + (0 + 1)) = ;40
136		6t3e18 11642	. . . . . . 7 ⊢ (6 · 3) = ;18
137	2, 20, 2, 136, 40	decaddi 11579	. . . . . 6 ⊢ ((6 · 3) + 1) = ;19
138	17, 18, 22, 2, 101, 126, 16, 35, 2, 135, 137	decmac 11566	. . . . 5 ⊢ ((;;136 · 3) + 1) = ;;409
139	2, 16, 20, 2, 103, 104, 19, 35, 105, 125, 138	decma2c 11568	. . . 4 ⊢ ((;;136 · ;13) + ;81) = ;;;1849
140	16	dec0h 11522	. . . . . 6 ⊢ 3 = ;03
141	120	mulid2i 10043	. . . . . . . 8 ⊢ (1 · 6) = 6
142	141, 77	oveq12i 6662	. . . . . . 7 ⊢ ((1 · 6) + (0 + 2)) = (6 + 2)
143		6p2e8 11169	. . . . . . 7 ⊢ (6 + 2) = 8
144	142, 143	eqtri 2644	. . . . . 6 ⊢ ((1 · 6) + (0 + 2)) = 8
145	120, 45, 136	mulcomli 10047	. . . . . . 7 ⊢ (3 · 6) = ;18
146		1p1e2 11134	. . . . . . 7 ⊢ (1 + 1) = 2
147		8p3e11 11612	. . . . . . 7 ⊢ (8 + 3) = ;11
148	2, 20, 16, 145, 146, 2, 147	decaddci 11580	. . . . . 6 ⊢ ((3 · 6) + 3) = ;21
149	2, 16, 22, 16, 103, 140, 18, 2, 3, 144, 148	decmac 11566	. . . . 5 ⊢ ((;13 · 6) + 3) = ;81
150		6t6e36 11646	. . . . 5 ⊢ (6 · 6) = ;36
151	18, 17, 18, 101, 18, 16, 149, 150	decmul1c 11587	. . . 4 ⊢ (;;136 · 6) = ;;816
152	19, 17, 18, 101, 18, 102, 139, 151	decmul2c 11589	. . 3 ⊢ (;;136 · ;;136) = ;;;;18496
153	100, 152	eqtr4i 2647	. 2 ⊢ ((;14 · 𝑁) + ;;870) = (;;136 · ;;136)
154	9, 10, 12, 15, 19, 23, 24, 34, 153	mod2xi 15773	1 ⊢ ((2↑;34) mod 𝑁) = (;;870 mod 𝑁)

Syntax hints:   = wceq 1483  (class class class)co 6650  0cc0 9936  1c1 9937   + caddc 9939   · cmul 9941  ℕcn 11020  2c2 11070  3c3 11071  4c4 11072  5c5 11073  6c6 11074  7c7 11075  8c8 11076  9c9 11077  ;cdc 11493   mod cmo 12668  ↑cexp 12860

This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1722  ax-4 1737  ax-5 1839  ax-6 1888  ax-7 1935  ax-8 1992  ax-9 1999  ax-10 2019  ax-11 2034  ax-12 2047  ax-13 2246  ax-ext 2602  ax-sep 4781  ax-nul 4789  ax-pow 4843  ax-pr 4906  ax-un 6949  ax-cnex 9992  ax-resscn 9993  ax-1cn 9994  ax-icn 9995  ax-addcl 9996  ax-addrcl 9997  ax-mulcl 9998  ax-mulrcl 9999  ax-mulcom 10000  ax-addass 10001  ax-mulass 10002  ax-distr 10003  ax-i2m1 10004  ax-1ne0 10005  ax-1rid 10006  ax-rnegex 10007  ax-rrecex 10008  ax-cnre 10009  ax-pre-lttri 10010  ax-pre-lttrn 10011  ax-pre-ltadd 10012  ax-pre-mulgt0 10013  ax-pre-sup 10014

This theorem depends on definitions:  df-bi 197  df-or 385  df-an 386  df-3or 1038  df-3an 1039  df-tru 1486  df-ex 1705  df-nf 1710  df-sb 1881  df-eu 2474  df-mo 2475  df-clab 2609  df-cleq 2615  df-clel 2618  df-nfc 2753  df-ne 2795  df-nel 2898  df-ral 2917  df-rex 2918  df-reu 2919  df-rmo 2920  df-rab 2921  df-v 3202  df-sbc 3436  df-csb 3534  df-dif 3577  df-un 3579  df-in 3581  df-ss 3588  df-pss 3590  df-nul 3916  df-if 4087  df-pw 4160  df-sn 4178  df-pr 4180  df-tp 4182  df-op 4184  df-uni 4437  df-iun 4522  df-br 4654  df-opab 4713  df-mpt 4730  df-tr 4753  df-id 5024  df-eprel 5029  df-po 5035  df-so 5036  df-fr 5073  df-we 5075  df-xp 5120  df-rel 5121  df-cnv 5122  df-co 5123  df-dm 5124  df-rn 5125  df-res 5126  df-ima 5127  df-pred 5680  df-ord 5726  df-on 5727  df-lim 5728  df-suc 5729  df-iota 5851  df-fun 5890  df-fn 5891  df-f 5892  df-f1 5893  df-fo 5894  df-f1o 5895  df-fv 5896  df-riota 6611  df-ov 6653  df-oprab 6654  df-mpt2 6655  df-om 7066  df-2nd 7169  df-wrecs 7407  df-recs 7468  df-rdg 7506  df-er 7742  df-en 7956  df-dom 7957  df-sdom 7958  df-sup 8348  df-inf 8349  df-pnf 10076  df-mnf 10077  df-xr 10078  df-ltxr 10079  df-le 10080  df-sub 10268  df-neg 10269  df-div 10685  df-nn 11021  df-2 11079  df-3 11080  df-4 11081  df-5 11082  df-6 11083  df-7 11084  df-8 11085  df-9 11086  df-n0 11293  df-z 11378  df-dec 11494  df-uz 11688  df-rp 11833  df-fl 12593  df-mod 12669  df-seq 12802  df-exp 12861

This theorem is referenced by:  1259lem3  15840  1259lem5  15842