145157

Appears in sequences

• a(n) = prime(2*n-1)*prime(2*n).at n=37A089581
• Product of the n-th cousin prime pair.at n=20A143206
• Numbers k such that exactly one d, 2 <= d <= k/2, exists which divides binomial(k-d-1, d-1) and is not coprime to k.at n=29A178071
• Numbers that are both a sum and a product of two or more consecutive primes.at n=41A254859
• Semiprimes p*q for which p and q are successive primes and their binary representations differ from each other in one bit position only.at n=20A261080