Thabit primes of the 2nd kind
In number theory, a Thabit number of the second kind, or 321 number of the second kind is an integer of the form 3×2n+1 for a non-negative integer n.
A Thabit prime of the second kind is a Thabit number of the second kind that is also prime.
First 7: 7, 13, 97, 193, 769, 12289, 786433
Checkout list of first: 10 Thabit primes of the 2nd kind. You can also check all Thabit primes of the 2nd kind.
Checkout Thabit primes of the 2nd kind up to: 100, 500, 1000, 10000.
External#
- OEIS: A039687
- Wikipedia: Thabit prime
Tags#
Related Articles#
- Woodall Primes
- Pierpont Primes
- Genocchi Primes
- Kynea Primes
- Leyland Primes
- Lucas Primes
- Mersenne Primes
- Pierpont Primes Of the 2nd kind
- Proth Primes
- Fermat Primes
- Pythagorean Primes
- Quartan Primes
- Solinas Primes
- Thabit Primes
- Ulam Primes
- Wagstaff Primes
- Wedderburn-Etherington Primes
- Fibonacci Primes
- Mills Primes
- Factorial Primes
- Centered Heptagonal Primes
- Euclid Primes
- Cuban Primes 1
- Centered Square Primes
- Centered Triangular Primes
- Cullen Primes
- Cuban Primes 2
- Class 1+ Primes
- Double Mersenne Primes
- Centered Decagonal Primes
- Carol Primes
- Sexy prime quadruplets
- Restricted Left-truncatable primes
- Wilson Primes
- Restricted Right-truncatable primes
- Right-truncatable primes
- Safe Primes
- Two sided primes
- Sexy prime triplets
- Twin primes
- Sexy primes
- Weakly Primes
- Sophie Germain Primes
- Super Primes
- Bell Primes
- Prime Sextuplets
- Chen Primes
- Long Primes
- Emirps
- Good Primes
- Happy Primes
- Harmonic Primes
- Isolated Primes
- Left-truncatable primes
- Dihedral Primes
- Lucky Primes
- Prime Triplets
- Additive Primes
- Multiplicative Primes
- Palindromic Primes
- Cousin primes
- Prime numbers
- Prime Quadruplets
- Prime Quintuplets 1
- Prime Quintuplets 2
- Additive and Multiplicative Primes