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
50985859TF
No factors below 274
TF target 273
P-1
B1 = 595000
B2 = 14131250
LL
StatusDateUserResidueShift
Verified2013-06-04George Woltman6234E87E313087B231460337
Verified2019-10-14Smok_bmv 6234E87E313087B219714992
History
DateUserTypeResult
2019-10-14Smok_bmv C-LL
6234E87E313087B2
2018-11-05Mark RoseNF
no factor from 2^73 to 2^74
2015-12-22Judge HaleNF
no factor from 2^72 to 2^73
2013-06-04George WoltmanC-LL
6234E87E313087B2
2012-02-05XyzzyNF
no factor from 2^71 to 2^72
2011-10-22garoNF
no factor from 2^70 to 2^71
2011-10-22garoNF
no factor from 2^69 to 2^70
2009-06-06BranMuffinNF
no factor from 2^68 to 2^69
2009-05-31sirlprNF-PM1
B1=595000, B2=14131250
2009-04-14willmoreNF
no factor from 2^67 to 2^68
2008-12-04Sturle SundeNF
no factor from 2^66 to 2^67
2008-12-02Sturle SundeNF
no factor from 2^65 to 2^66
2008-12-01WileECoyoteNF
no factor from 2^64 to 2^65
2008-10-06DerekNF
no factor to 2^64