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
59498377TF
No factors below 276
TF target 273
P-1
B1 = 560000
B2 = 11340000
LL
StatusDateUserResidueShift
Verified2013-10-11curtiscE57C0C5B10B92D6113171694
Verified2022-01-25Ra1nb0wE57C0C5B10B92D6141810410
Verified2022-09-24Stephan WehnerE57C0C5B10B92D6143291499
History
DateUserTypeResult
2022-09-24Stephan WehnerC-LL
E57C0C5B10B92D61
2022-01-25Ra1nb0wC-LL
E57C0C5B10B92D61
2020-09-29-Anonymous-NF
no factor from 2^75 to 2^76
2020-09-29-Anonymous-NF
no factor from 2^74 to 2^75
2018-07-27Sid & AndyNF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^56 to 2^63
2013-10-11curtiscC-LL
E57C0C5B10B92D61
2012-12-22owftheevilNF-PM1
B1=560000, B2=11340000, E=6
2012-10-23Jerry HallettNF
no factor from 2^72 to 2^73
2011-11-16amberjrNF
no factor from 2^71 to 2^72
2011-11-16amberjrNF
no factor from 2^70 to 2^71
2011-07-13XyzzyNF
no factor from 2^69 to 2^70
2009-12-14roemer2201NF
no factor from 2^68 to 2^69
2008-11-22S36049NF
no factor from 2^67 to 2^68
2008-11-20Vovo2000.ComNF
no factor from 2^66 to 2^67
2008-11-15Sturle SundeNF
no factor from 2^65 to 2^66
2008-11-13MichaelENF
no factor from 2^64 to 2^65
2008-07-18monstNF
no factor from 2^63 to 2^64