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
59122579TF
No factors below 274
TF target 273
P-1
B1 = 555000
B2 = 10822500
LL
StatusDateUserResidueShift
Verified2015-08-22gcardonaEA4933ED889676B86541783
Verified2021-08-19Denis PorvaEA4933ED889676B839413735
History
DateUserTypeResult
2021-08-19Denis PorvaC-LL
EA4933ED889676B8
2016-02-23Mark RoseNF
no factor from 2^58 to 2^63
2015-08-22gcardonaC-LL
EA4933ED889676B8
2015-01-28ChuckNF
no factor from 2^73 to 2^74
2012-11-23ixfd64NF-PM1
B1=555000, B2=10822500
2012-10-15Tom DuellNF
no factor from 2^72 to 2^73
2012-08-01XyzzyNF
no factor from 2^71 to 2^72
2011-05-17shaugeNF
no factor from 2^70 to 2^71
2011-05-17shaugeNF
no factor from 2^69 to 2^70
2009-09-21stevecodyNF
no factor from 2^68 to 2^69
2009-09-20rpmohnNF
no factor from 2^67 to 2^68
2009-09-16rpmohnNF
no factor from 2^66 to 2^67
2009-09-13Sturle SundeNF
no factor from 2^65 to 2^66
2009-07-13davyNF
no factor from 2^64 to 2^65
2008-04-10monstNF
no factor from 2^63 to 2^64