Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
42450977TF
No factors below 274
TF target 272
P-1
B1 = 495000
B2 = 10890000
LL
StatusDateUserResidueShift
Verified2009-11-17S000306D524CD15D9E35F130415544
Verified2017-11-10Smok_bmv 6D524CD15D9E35F19591749
History
DateUserTypeResult
2022-04-10TheJudgerNF
no factor from 2^73 to 2^74
2022-04-10TheJudgerNF
no factor from 2^72 to 2^73
2017-11-10Smok_bmv C-LL
6D524CD15D9E35F1
2015-08-27-Anonymous-NF
no factor from 2^71 to 2^72
2015-03-31Mark RoseNF
no factor from 2^70 to 2^71
2015-02-10chalsallNF
no factor from 2^69 to 2^70
2014-01-05LaurVNF
no factor from 2^68 to 2^69
2009-11-17S00030C-LL
6D524CD15D9E35F1