127453

Properties

Appears in sequences

• Larger of two consecutive prime numbers, p1 and p2 = p1 + d, such that p1*p2*d - d is the average of twin primes.at n=17A153379
• Primes of the form 9n^2 + 4.at n=17A201706
• Number of 4-tuples (w,x,y,z) with all terms in {1,...,n} and w*x >= 2*y*z.at n=25A211809
• Smallest prime p == 5 (mod 8) such that Q(sqrt(p)) has class number 2n+1.at n=16A355877
• Prime numbersat n=11937