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
63702319TF
No factors below 275
TF target 274
P-1
B1 = 585000
B2 = 14040000
LL
StatusDateUserResidueShift
Verified2014-08-12rph75243DDCB38AFD6B4E1E043820188
Verified2021-07-25Denis PorvaDDCB38AFD6B4E1E021936878
History
DateUserTypeResult
2021-07-25Denis PorvaC-LL
DDCB38AFD6B4E1E0
2019-10-31Jon PaceNF
no factor from 2^74 to 2^75
2016-02-23Mark RoseNF
no factor from 2^59 to 2^63
2014-08-12rph75243C-LL
DDCB38AFD6B4E1E0
2013-10-17Craig MeyersNF-PM1
B1=585000, B2=14040000, e=6
2013-09-30teddziubaNF
no factor from 2^73 to 2^74
2013-07-22BdotNF
no factor from 2^72 to 2^73
2013-07-22BdotNF
no factor from 2^71 to 2^72
2012-05-27MillsieNF
no factor from 2^70 to 2^71
2012-01-03eon_blue_apocalypseNF
no factor from 2^69 to 2^70
2009-09-15FCG PrimesNF
no factor from 2^68 to 2^69
2009-09-13RomanyukNF
no factor from 2^67 to 2^68
2009-09-08SDCNF
no factor from 2^66 to 2^67
2009-09-03Steve_RichterNF
no factor from 2^65 to 2^66
2009-03-02xdnmatrixNF
no factor from 2^64 to 2^65
2009-02-26Wojciech FlorekNF
no factor from 2^63 to 2^64