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
59330287TF
No factors below 274
TF target 273
P-1
B1 = 560000
B2 = 11480000
LL
StatusDateUserResidueShift
Verified2014-04-26curtisc62235B2F8DCE7A5445300985
Verified2020-12-22Tsarev Yuriy62235B2F8DCE7A5432838000
History
DateUserTypeResult
2020-12-22Tsarev YuriyC-LL
62235B2F8DCE7A54
2018-12-27-Anonymous-NF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^58 to 2^63
2014-04-26curtiscC-LL
62235B2F8DCE7A54
2013-01-24Jerry HallettNF-PM1
B1=560000, B2=11480000, E=12
2012-09-22Craig MeyersNF
no factor from 2^71 to 2^73
2011-10-25GIMP PhilippinesNF
no factor from 2^70 to 2^71
2011-07-13XyzzyNF
no factor from 2^69 to 2^70
2009-06-20Alex VazquezNF
no factor from 2^68 to 2^69
2008-11-21Sturle SundeNF
no factor from 2^67 to 2^68
2008-11-18andyhardtNF
no factor from 2^66 to 2^67
2008-11-13Mark SiekluckiNF
no factor from 2^65 to 2^66
2008-11-10Mark SiekluckiNF
no factor from 2^64 to 2^65
2008-06-30monstNF
no factor from 2^63 to 2^64