55399

Properties

Appears in sequences

• Primes which set a new record for length of Pratt certificate.at n=12A037231
• Primes p such that p-1 is squarefree and all prime divisors of p-1 other than 11 are also in the sequence.at n=39A267504
• a(n+1) = smallest prime p > a(n) such that p-1 divides a(1)*a(2)*...*a(n); or if no such prime p exists, then a(n+1) = smallest prime > a(n).at n=11A282027
• a(n) is the smallest odd prime of the form ((1 + sqrt(2*n))^k - (1 - sqrt(2*n))^k)/(2*sqrt(2*n)).at n=15A292847
• Primes with at least two identical trailing digits and at least two identical leading digits.at n=37A384015
• Prime numbersat n=5626