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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
63320303TF
No factors below 274
TF target 274
P-1
B1 = 565000
B2 = 11300000
LL
StatusDateUserResidueShift
Verified2014-07-25Sven Laubner6D960FDF5B6B2E9018444718
Verified2022-07-04Tsarev Yuriy6D960FDF5B6B2E9021684219
History
DateUserTypeResult
2022-07-04Tsarev YuriyC-LL
6D960FDF5B6B2E90
2016-02-23Mark RoseNF
no factor from 2^59 to 2^63
2014-07-25Sven LaubnerC-LL
6D960FDF5B6B2E90
2013-07-01TheJudgerNF-PM1
B1=565000, B2=11300000, E=12
2013-05-04Bill StaffenNF
no factor from 2^73 to 2^74
2013-05-04Bill StaffenNF
no factor from 2^72 to 2^73
2013-05-04Bill StaffenNF
no factor from 2^71 to 2^72
2012-08-15-Anonymous-NF
no factor from 2^70 to 2^71
2011-12-26Stephan GruppNF
no factor from 2^69 to 2^70
2009-08-22Per JessenNF
no factor from 2^68 to 2^69
2009-03-26M0CZYNF
no factor from 2^67 to 2^68
2009-03-03M0CZYNF
no factor from 2^66 to 2^67
2009-02-28riccardo ubertiNF
no factor from 2^65 to 2^66
2009-02-24Old DufferNF
no factor from 2^64 to 2^65
2009-02-18Wojciech FlorekNF
no factor from 2^63 to 2^64