257503

Properties

Appears in sequences

• n consecutive primes differ by 12 or more starting at a(n).at n=9A054696
• Primes p such that positive values of p - A002110(k) are all primes for k > 0.at n=34A068374
• a(n) is the largest prime factor of n*2^n-1.at n=30A367003
• Prime numbersat n=22640