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
59670173TF
No factors below 275
TF target 273
P-1
B1 = 560000
B2 = 10920000
LL
StatusDateUserResidueShift
Verified2014-03-10Evans Paschal02431C9E37D43F5517123082
Verified2020-12-05Denis Porva02431C9E37D43F5524369277
History
DateUserTypeResult
2020-12-05Denis PorvaC-LL
02431C9E37D43F55
2018-12-03Sid & AndyNF
no factor from 2^74 to 2^75
2018-03-24Sid & AndyNF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^56 to 2^63
2014-03-10Evans PaschalC-LL
02431C9E37D43F55
2012-12-20garoNF-PM1
B1=560000, B2=10920000
2012-08-08Craig MeyersNF
no factor from 2^71 to 2^73
2011-07-03rduerrNF
no factor from 2^69 to 2^71
2009-07-05sannerud.comNF
no factor from 2^68 to 2^69
2009-06-28sannerud.comNF
no factor from 2^67 to 2^68
2009-06-22Sturle SundeNF
no factor from 2^66 to 2^67
2009-06-21Sturle SundeNF
no factor from 2^65 to 2^66
2009-06-20SAHS Science DeptNF
no factor from 2^64 to 2^65
2008-07-08monstNF
no factor from 2^63 to 2^64