147451

Properties

Appears in sequences

• Primes p such that p+5==0 (mod phi(p+5)).at n=43A067542
• Primes of the form 9n^2 - 5.at n=24A201960
• a(n) is the smallest prime such that it and the previous four primes are all of the form x^2 + n * y^2.at n=9A212605
• Values k(i) such that k(i) + k(i+3) = k(i+1) + k(i+2), where k(i) is A022885(i).at n=25A235725
• a(n) = 36*2^n - 5 (n>=1).at n=11A304383
• Prime numbersat n=13631