1157111

Properties

Appears in sequences

• Smallest odd prime number Q such that Q*2^P+1 is also prime, where P is a Mersenne prime exponent A000043(n).at n=27A249384
• a(n) is the least prime prime(k) such that prime(k+n-1)^2 - prime(k)^2 + prime(i) for i=k..k+n-1 are consecutive primes.at n=6A352392
• Prime numbersat n=89820