225829domain: NPropertiesPrimalityPrimeyesAppears in sequencesPrimes which are the sum of the first k odd primes for some k.at n=22A071151Primes in A166448.at n=20A166449Primes p such that x^41 = 2 has a solution mod p, and p is congruent to 1 mod 41.at n=11A190758Prime numbersat n=20091