637327

Properties

Appears in sequences

• Numbers n such that prime(n) == -2 (mod n).at n=5A092044
• Numbers k such that prime(k+1) == 4 (mod k).at n=9A105290
• Primes p such that prime(p)+2 = 0 (mod p), where prime(p)=A000040(p) is the p-th prime.at n=3A156149
• Number of nX6 0..4 arrays with each element x equal to the number its horizontal and vertical neighbors equal to 2,0,3,4,1 for x=0,1,2,3,4.at n=11A196208
• Prime values of pi(n) that divide n.at n=14A256394
• Primes p such that the six consecutive primes starting at p are congruent to 1,2,4,5,7,8 (mod 9) in that order.at n=4A360188
• Prime numbersat n=51893