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
52945831TF
No factors below 275
TF target 273
P-1
B1 = 580000
B2 = 8845000
LL
StatusDateUserResidueShift
Verified2011-06-29-Anonymous-57E712E9D6770B0C3459491
Verified2020-05-29Sergey Nosov57E712E9D6770B0C42287833
History
DateUserTypeResult
2020-06-19-Anonymous-NF
no factor from 2^74 to 2^75
2020-05-29Sergey NosovC-LL
57E712E9D6770B0C
2019-07-10-Anonymous-NF
no factor from 2^73 to 2^74
2016-02-02AirSquirrelsNF
no factor from 2^72 to 2^73
2015-11-19Sid & AndyNF
no factor from 2^71 to 2^72
2015-07-07Mark RoseNF
no factor from 2^70 to 2^71
2014-09-30NesowaNF
no factor from 2^69 to 2^70
2011-06-29-Anonymous-C-LL
57E712E9D6770B0C
2011-05-12-Anonymous-NF-PM1
B1=580000, B2=8845000
2010-04-07S36049NF
no factor from 2^68 to 2^69
2009-05-10Son JohanNF
no factor from 2^67 to 2^68
2009-05-01Son JohanNF
no factor from 2^66 to 2^67
2009-04-28dmbeesonNF
no factor from 2^65 to 2^66
2008-12-14TTNF
no factor from 2^64 to 2^65
2008-11-25DerekNF
no factor to 2^64