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

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Exponent Range:










MnStatusDetails
55007899TF
No factors below 274
TF target 273
P-1
B1 = 580000
B2 = 12180000
LL
StatusDateUserResidueShift
Verified2013-06-30curtisc39DB17629657DE842049466
Verified2020-12-14Sergey Nosov39DB17629657DE8446336604
History
DateUserTypeResult
2020-12-14Sergey NosovC-LL
39DB17629657DE84
2019-03-25ktonyNF
no factor from 2^73 to 2^74
2016-01-22-Anonymous-NF
no factor from 2^72 to 2^73
2013-06-30curtiscC-LL
39DB17629657DE84
2012-06-04Tom DuellNF
no factor from 2^71 to 2^72
2012-03-02Sebastian HornbostelNF-PM1
B1=580000, B2=12180000
2010-06-06TheJudgerNF
no factor from 2^68 to 2^71
2009-09-11arnaudNF
no factor from 2^67 to 2^68
2009-03-03S36049NF
no factor from 2^66 to 2^67
2009-03-02S36049NF
no factor from 2^65 to 2^66
2008-12-30evilincNF
no factor from 2^64 to 2^65
2008-06-23-Anonymous-NF
no factor to 2^64