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
57359399TF
No factors below 275
TF target 273
P-1
B1 = 750000
B2 = 20000000
LL
StatusDateUserResidueShift
Bad2015-04-06s_cF6AE68F84E4B6A5325969998
Verified2020-07-25Christoph Zenger3BFD9B86CC93234832269093
Verified2020-10-25Jan S.3BFD9B86CC9323480
History
DateUserTypeResult
2020-10-25Jan S.C-LL
3BFD9B86CC932348
2020-07-25Christoph ZengerC-LL
3BFD9B86CC932348
2020-07-18Christoph ZengerNF-PM1
B1=750000, B2=20000000, e=12
2020-07-15Christoph ZengerNF
no factor from 2^74 to 2^75
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2015-04-06s_cC-LL
F6AE68F84E4B6A53
2014-11-22Craig MeyersNF
no factor from 2^73 to 2^74
2012-07-24oodairaNF-PM1
B1=540000, B2=10530000
2012-04-29Jerry HallettNF
no factor from 2^70 to 2^73
2011-10-11GIMP PhilippinesNF
no factor from 2^69 to 2^70
2011-09-29Richard CameronNF
no factor from 2^68 to 2^69
2009-05-27Sturle SundeNF
no factor from 2^67 to 2^68
2008-10-06James HeinrichNF
no factor from 2^66 to 2^67
2008-10-04James HeinrichNF
no factor from 2^65 to 2^66
2008-10-03Sturle SundeNF
no factor from 2^64 to 2^65
2008-09-30Scott KurowskiNF
no factor from 2^63 to 2^64