Statements (22)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
integer sequence
|
| gptkbp:author |
gptkb:N._J._A._Sloane
|
| gptkbp:describes |
Numbers of the form 2^p - 1 where p is prime and the result is also prime
|
| gptkbp:first_terms |
3
31 7 127 8191 2147483647 131071 2305843009213693951 524287 618970019642690137449562111 |
| gptkbp:hasKeyword |
gptkb:center
hard nonn |
| https://www.w3.org/2000/01/rdf-schema#label |
A000668
|
| gptkbp:name |
gptkb:Mersenne_primes
|
| gptkbp:OEIS |
https://oeis.org/A000668
|
| gptkbp:sequence |
integer sequence
|
| gptkbp:bfsParent |
gptkb:Mersenne_primes
|
| gptkbp:bfsLayer |
6
|