100981

Properties

Appears in sequences

• Primes p such that the multiplicative order of 2 modulo p is (p-1)/11.at n=32A152311
• Primes of the form 14*k^2 + 26*k + 13.at n=28A176617
• G.f.: A(x) = x*exp( Sum_{n>=1} A(A(x)^n)/n ).at n=8A179325
• Primes p such that q=2*p^2-1, r=2*p*q-1 and 2*p*r-1 are also prime.at n=5A224991
• Primes p such that (p^2 + 5)/6, (p^4 + 5)/6, and (p^8 + 5)/6 are prime.at n=4A253940
• Centered 11-gonal (or hendecagonal) primes.at n=21A262344
• Sum of the prime parts in the partitions of n into 7 parts.at n=46A309468
• Lexicographically earliest sequence of numbers whose partial products are all Fermat pseudoprimes to base 2 (A001567).at n=11A374027
• Prime numbersat n=9671