Numbers n such that n*((2^61-1)^4) - 1 and n*((2^61-1)^4) + 1 are twin primes.
A099231
Numbers n such that n*((2^61-1)^4) - 1 and n*((2^61-1)^4) + 1 are twin primes.
Terms
- a(0) =53820a(1) =60042a(2) =84978a(3) =101862a(4) =110502a(5) =178812a(6) =181668a(7) =222378a(8) =245910a(9) =266808a(10) =275280a(11) =310392a(12) =353568a(13) =353598a(14) =354750a(15) =373692a(16) =477162a(17) =491838a(18) =498132
External references
- oeis: A099231