A112741 Primes p such that zeta(1-2p)/zeta(-1) is prime.

13, 17, 19, 37, 59, 337, 2153

Offset: 1

Author

T. D. Noe, Sep 28 2005

Keywords

• hard
• nonn

Comments

Found by David Broadhurst in 2002. Note that zeta(-1)=-1/12. Hence zeta(1-2p) has denominator 12 and prime numerator.

Crossrefs

Cf. A112548 (n such that the numerator of zeta(1-n) is prime).