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
61227157TF
No factors below 274
TF target 274
P-1
B1 = 540000
B2 = 10530000
LL
StatusDateUserResidueShift
Verified2014-04-25curtisc4924EF1AD4A834E010643192
Verified2022-03-31Sergey Nosov4924EF1AD4A834E025295584
History
DateUserTypeResult
2022-03-31Sergey NosovC-LL
4924EF1AD4A834E0
2016-02-23Mark RoseNF
no factor from 2^62 to 2^63
2014-04-25curtiscC-LL
4924EF1AD4A834E0
2013-06-15Architects CubedNF-PM1
B1=540000, B2=10530000, E=6
2013-06-09ChuckNF
no factor from 2^73 to 2^74
2012-05-11Craig MeyersNF
no factor from 2^69 to 2^73
2009-09-26tmorrowNF
no factor from 2^68 to 2^69
2009-09-24DRHNF
no factor from 2^67 to 2^68
2009-02-11-Anonymous-NF
no factor from 2^66 to 2^67
2009-02-10stevecodyNF
no factor from 2^65 to 2^66
2009-02-09Matt DoneuxNF
no factor from 2^64 to 2^65
2009-02-01a97marbrNF
no factor from 2^63 to 2^64