657719

Properties

Appears in sequences

• Primes of the form p*q + p + q, where (p, q=p+2) are twin primes.at n=11A065017
• Frobenius number of the numerical semigroup generated by consecutive squares.at n=26A069756
• a(n) = smallest prime of the form n*(n+1)*(n+2)...(n+k-1) - 1, or zero if no such a prime exists.at n=26A172125
• Prime numbersat n=53397