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
56079053TF
No factors below 274
TF target 273
P-1
B1 = 590000
B2 = 12390000
LL
StatusDateUserResidueShift
Verified2013-04-27DouglassSFD7AC09BDAE0E20C150249237
Verified2021-03-02Dmitriy DegtiarevD7AC09BDAE0E20C133794389
History
DateUserTypeResult
2021-03-02Dmitriy DegtiarevC-LL
D7AC09BDAE0E20C1
2019-02-03TheJudgerNF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2016-01-02-Anonymous-NF
no factor from 2^72 to 2^73
2013-04-27DouglassSFC-LL
D7AC09BDAE0E20C1
2012-04-25ScanliaNF
no factor from 2^71 to 2^72
2012-04-22S36049NF-PM1
B1=590000, B2=12390000
2011-06-06shaugeNF
no factor from 2^70 to 2^71
2011-06-06shaugeNF
no factor from 2^69 to 2^70
2011-04-16Tommaso Mauro TautonicoNF
no factor from 2^68 to 2^69
2009-05-22CJPageNF
no factor from 2^67 to 2^68
2008-06-20Sturle SundeNF
no factor from 2^66 to 2^67
2008-06-19USAFSSNF
no factor from 2^65 to 2^66
2008-06-18Sturle SundeNF
no factor from 2^64 to 2^65
2008-06-17Sturle SundeNF
no factor from 2^63 to 2^64