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A354269
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Numbers b such that b^(11-1) == 1 (mod 11^2) and b^(1006003-1) == 1 (mod 1006003^2), i.e., common Wieferich bases of 11 and 1006003.
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0
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1, 3, 9, 27, 81, 243, 729, 2187, 6561, 19683, 59049, 177147, 531441, 1594323, 4782969, 14348907, 31098449, 34970654, 35236643, 43046721, 58883189, 73220005, 93295347, 102199060, 104911962, 105709929, 112028791, 112870007, 115196746, 117560414, 129140163, 144185176
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OFFSET
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1,2
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COMMENTS
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LINKS
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PROG
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(PARI) is(n) = my(p=11, q=1006003); Mod(n, p^2)^(p-1)==1 && Mod(n, q^2)^(q-1)==1
(Python)
def ok(b): return pow(b, 10, 121)==1 and pow(b, 1006002, 1006003**2)==1
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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