162251

Properties

Appears in sequences

• Primes p such that p, p+6, p+12, p+18 are consecutive primes and p=6*k+5 for some k.at n=24A090834
• Prime numbers p such that 2*p+1, p*(p + 1) - 1 and p*(p + 1) + 1 are also primes.at n=36A136015
• Primes p such that continued fraction of (1 + sqrt(p))/2 has period 10 : primes in A146335.at n=36A146355
• Primes dividing repunits R(10^n) for some n.at n=41A178070
• Artiads (A001583) congruent to 1 mod 50 and for which 5 is a quintic residue.at n=24A271210
• Prime factors (counting multiplicity) of 10^10^10^10^2 - 1.at n=43A278835
• Prime numbersat n=14866