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
59276549TF
No factors below 274
TF target 273
P-1
B1 = 555000
B2 = 10822500
LL
StatusDateUserResidueShift
Verified2013-01-01LaptopHeaven3C2D5C93126E189856710800
Verified2021-09-03Andrew_and3C2D5C93126E189850987373
History
DateUserTypeResult
2021-09-03Andrew_andC-LL
3C2D5C93126E1898
2018-12-29-Anonymous-NF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^58 to 2^63
2013-01-01LaptopHeavenC-LL
3C2D5C93126E1898
2012-12-02NesowaNF-PM1
B1=555000, B2=10822500
2012-08-24monstNF
no factor from 2^71 to 2^73
2011-10-21amberjrNF
no factor from 2^70 to 2^71
2011-07-23XyzzyNF
no factor from 2^69 to 2^70
2009-06-25W. OleinikNF
no factor from 2^68 to 2^69
2008-11-19Stefan MuthNF
no factor from 2^67 to 2^68
2008-11-18arnaudNF
no factor from 2^66 to 2^67
2008-11-11James HintzNF
no factor from 2^65 to 2^66
2008-11-09dmbeesonNF
no factor from 2^64 to 2^65
2008-06-19monstNF
no factor from 2^63 to 2^64