201599

Properties

Appears in sequences

• Primes of form p^2 - 2, where p is prime.at n=31A049002
• Frobenius number of the numerical semigroup generated by consecutive centered square numbers.at n=13A069760
• Smallest prime of the form k*n! - 1.at n=7A084730
• Primes of the form 14 n^2-1.at n=32A143832
• a(n) = 5*n! - 1.at n=8A173317
• Primes of the form p^q - q, where p and q are primes.at n=33A182474
• Smallest number requiring n terms to be expressed as a sum of factorials.at n=32A200748
• Smaller of Fermi-Dirac twin primes (A229064) which are not the smaller of twin primes (A001359).at n=37A229500
• Numbers k such that tau(k) and tau(k+2) are both prime, where tau is the number of divisors function (the lesser of twin prime pairs are excluded).at n=39A343495
• Primes of the form p^q - 2, where p and q are primes.at n=35A389431
• Prime numbersat n=18108