A171980 Prime divisors of elements of A129066.

5, 3001, 120041, 532501, 720241, 2160721, 3937501, 9375001, 16505501, 120040001, 158453021, 165055001, 202567501, 289312501, 562500061, 900307501, 985937501, 1500512501, 1512504701, 3169060421, 3301100021, 3908604433, 3993757501

Offset: 1

Author

Max Alekseyev, Jan 20 2010

Keywords

• nonn

Comments

Corresponding smallest multiples from A129066 are given in A171981.

Prime p>5 is in this sequence if the multiplicative order of (sqrt(5)-3)/2 modulo p is the product of smaller terms of this sequence.

Links

• Max Alekseyev, Table of n, a(n) for n = 1..25 (complete up to 10^10)

Crossrefs

Cf. A057719, A066364, A129729, A171981