A190758 Primes p such that x^41 = 2 has a solution mod p, and p is congruent to 1 mod 41.
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
Offset: 1
Keywords
Links
- Klaus Brockhaus, Table of n, a(n) for n = 1..5000
Programs
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PARI
forprime(p=2, 700000, if(trap(, 0, sqrtn(Mod(2, p), 41); 1), if(p%41==1, print1(p, ", "))));