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
60445741TF
No factors below 274
TF target 273
P-1
B1 = 570000
B2 = 11400000
LL
StatusDateUserResidueShift
Verified2013-06-01curtiscCE80AF82B5E124E722044240
Verified2022-01-27Andrew GCE80AF82B5E124E73661373
History
DateUserTypeResult
2022-01-27Andrew GC-LL
CE80AF82B5E124E7
2016-03-03AirSquirrelsNF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2013-06-01curtiscC-LL
CE80AF82B5E124E7
2013-04-07TheJudgerNF-PM1
B1=570000, B2=11400000, E=6
2012-05-17Jerry HallettNF
no factor from 2^69 to 2^73
2009-07-02BranMuffinNF
no factor from 2^68 to 2^69
2009-02-23Sturle SundeNF
no factor from 2^67 to 2^68
2009-02-22Helmut ZulusNF
no factor from 2^66 to 2^67
2009-02-17ProDGNF
no factor from 2^65 to 2^66
2009-01-25ProDGNF
no factor from 2^64 to 2^65
2009-01-23DorianGrayNF
no factor from 2^63 to 2^64