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
62846429TF
No factors below 274
TF target 274
P-1
B1 = 640000
B2 = 17440000
LL
StatusDateUserResidueShift
Verified2014-06-06curtisc792446AE61E0394F25013907
Verified2022-03-17Smok_bmv 792446AE61E0394F59340420
History
DateUserTypeResult
2022-03-17Smok_bmv C-LL
792446AE61E0394F
2016-02-23Mark RoseNF
no factor from 2^59 to 2^63
2014-06-06curtiscC-LL
792446AE61E0394F
2014-01-23Bill StaffenNF
no factor from 2^73 to 2^74
2013-08-25Craig MeyersNF-PM1
B1=640000, B2=17440000, e=6
2013-02-27GregNF
no factor from 2^72 to 2^73
2013-02-26GregNF
no factor from 2^71 to 2^72
2013-02-26GregNF
no factor from 2^70 to 2^71
2011-12-13GrunwalderGIMPNF
no factor from 2^69 to 2^70
2009-08-24Sturle SundeNF
no factor from 2^68 to 2^69
2009-08-23Sturle SundeNF
no factor from 2^67 to 2^68
2009-08-21SAHS Tech DeptNF
no factor from 2^66 to 2^67
2009-08-16Sturle SundeNF
no factor from 2^65 to 2^66
2009-08-15unconnectedNF
no factor from 2^64 to 2^65
2009-02-04Wojciech FlorekNF
no factor from 2^63 to 2^64