133499

Properties

Appears in sequences

• Primes of the form 4*k-1 such that 8*k-1, 16*k-1 and 32*k-1 are also primes.at n=22A101795
• Primes p such that 2p+1, 4p+3, 6p+5, 8p+7 are all primes.at n=7A107021
• Primes p such that 5*p - 6 is square.at n=31A110482
• Primes that cannot become a different prime under any mapping of some single decimal digit <=> with some other single decimal digit.at n=20A180561
• Primes, starting with a(1)=2, whose successive differences are increasing triangular numbers.at n=27A278139
• Primes p such that p^11 - 1 has 8 divisors.at n=27A342067
• Prime numbersat n=12458