Navigation
Home
News
Status
Ranges
Primes
Participants
Links
Impressum
Primes
base : prev. 133 134 135 136 137 138 139 140 141 142 next
Currently known Generalized Cullen prime numbers for base = 140:
39.694 * 140 39.694 + 1 is prime! [85.194 digits] by DH 2005
3.724 * 140 3.724 + 1 is prime! [7.996 digits] by DH 2004
1.188 * 140 1.188 + 1 is prime! [2.553 digits] by DH 2004
539 * 140 539 + 1 is prime! [1.160 digits] by DH 2004
214 * 140 214 + 1 is prime! [462 digits] by DH 2004
48 * 140 48 + 1 is prime! [105 digits] by DH 2004
3 * 140 3 + 1 is prime! [7 digits] by DH 2004
Last Modified 12.09.2005
questions and comments to Daniel Hermle