Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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Exponent Range:










MnStatusDetails
63442933TF
No factors below 275
TF target 274
P-1
B1 = 565000
B2 = 11158750
LL
StatusDateUserResidueShift
Verified2013-10-26Amazon EC291820A787F06AFDF8442667
Verified2023-01-02aas236_tpu91820A787F06AFDF1126609
History
DateUserTypeResult
2023-01-02aas236_tpuC-LL
91820A787F06AFDF
2022-12-18tottenhoffNF
no factor from 2^74 to 2^75
2016-02-23Mark RoseNF
no factor from 2^59 to 2^63
2013-10-26Amazon EC2C-LL
91820A787F06AFDF
2013-09-15Brian ChanNF-PM1
B1=565000, B2=11158750, E=6
2013-09-10The MawnNF
no factor from 2^73 to 2^74
2013-06-11BdotNF
no factor from 2^72 to 2^73
2013-06-03Juergen KampmeierNF
no factor from 2^71 to 2^72
2012-05-27MISNF
no factor from 2^70 to 2^71
2012-01-02garyfuNF
no factor from 2^69 to 2^70
2010-02-04Sturle SundeNF
no factor from 2^68 to 2^69
2010-02-01SAHS Physics ClubNF
no factor from 2^67 to 2^68
2010-01-27Sturle SundeNF
no factor from 2^66 to 2^67
2010-01-24unconnectedNF
no factor from 2^65 to 2^66
2009-11-15Team_InspectorNF
no factor from 2^64 to 2^65
2009-02-20Wojciech FlorekNF
no factor from 2^63 to 2^64