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
56201993TF
No factors below 274
TF target 273
P-1
B1 = 600000
B2 = 13200000
LL
StatusDateUserResidueShift
Verified2013-04-22curtisc1E2DC1ABF6DA462836089583
Verified2021-04-21Igor_V_Sharov1E2DC1ABF6DA462839634903
History
DateUserTypeResult
2021-04-21Igor_V_SharovC-LL
1E2DC1ABF6DA4628
2019-02-03TheJudgerNF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2016-01-08-Anonymous-NF
no factor from 2^72 to 2^73
2013-04-22curtiscC-LL
1E2DC1ABF6DA4628
2012-05-06bcp19NF
no factor from 2^71 to 2^72
2012-04-06James HeinrichNF-PM1
B1=600000, B2=13200000
2011-08-21ANONYMOUSNF
no factor from 2^70 to 2^71
2011-07-22TheJudgerNF
no factor from 2^68 to 2^70
2010-01-20UngelovendeNF
no factor from 2^67 to 2^68
2008-07-07Sturle SundeNF
no factor from 2^66 to 2^67
2008-07-06Sturle SundeNF
no factor from 2^65 to 2^66
2008-07-05Sturle SundeNF
no factor from 2^64 to 2^65
2008-07-05Sturle SundeNF
no factor from 2^63 to 2^64