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 A190758 Primes p such that x^41 = 2 has a solution mod p, and p is congruent to 1 mod 41. 2
 17467, 18287, 31817, 42641, 116359, 139483, 163673, 172283, 176383, 181549, 190979, 225829, 226813, 231323, 259531, 288313, 299137, 307009, 352109, 404507, 421891, 445097, 464777, 484621, 528163, 592861, 604997, 609179, 611393, 629843 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS Klaus Brockhaus, Table of n, a(n) for n = 1..5000 PROG (PARI) forprime(p=2, 700000, if(trap(, 0, sqrtn(Mod(2, p), 41); 1), if(p%41==1, print1(p, ", ")))); CROSSREFS Cf. A049573, A059236, A142199. Sequence in context: A278004 A031640 A236006 * A034624 A043599 A043850 Adjacent sequences: A190755 A190756 A190757 * A190759 A190760 A190761 KEYWORD nonn AUTHOR Klaus Brockhaus, May 18 2011 STATUS approved

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Last modified December 3 05:03 EST 2023. Contains 367531 sequences. (Running on oeis4.)