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
56875933TF
No factors below 276
TF target 273
P-1
B1 = 600000
B2 = 12750000
LL
StatusDateUserResidueShift
Verified2012-02-27Vladimir Tshegolevatykh0205F923E453BF76452514
Verified2020-06-30manrus0205F923E453BF7649436786
History
DateUserTypeResult
2020-11-07-Anonymous-NF
no factor from 2^75 to 2^76
2020-10-18-Anonymous-NF
no factor from 2^74 to 2^75
2020-06-30manrusC-LL
0205F923E453BF76
2018-11-28ChuckNF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^58 to 2^63
2016-01-22-Anonymous-NF
no factor from 2^72 to 2^73
2015-11-18Mark RoseNF
no factor from 2^71 to 2^72
2012-02-27Vladimir TshegolevatykhC-LL
0205F923E453BF76
2011-11-28Vladimir TshegolevatykhNF-PM1
B1=600000, B2=12750000
2011-09-20b3gNF
no factor from 2^70 to 2^71
2011-06-12-Anonymous-NF
no factor from 2^69 to 2^70
2011-05-14Aldo_GridNF
no factor from 2^68 to 2^69
2009-11-22Steve_RichterNF
no factor from 2^67 to 2^68
2008-09-04Sturle SundeNF
no factor from 2^66 to 2^67
2008-08-31Sturle SundeNF
no factor from 2^65 to 2^66
2008-08-30Sturle SundeNF
no factor from 2^64 to 2^65
2008-08-28Sturle SundeNF
no factor from 2^63 to 2^64