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
57995393TF
No factors below 274
TF target 273
P-1
B1 = 575000
B2 = 11356250
LL
StatusDateUserResidueShift
Bad2012-05-15PasoD29E98DA623DCDA857022018
Verified2012-11-06RWTH IT Security6AC798EF092048D0652704
Verified2015-12-28Architects Cubed6AC798EF092048D019692011
History
DateUserTypeResult
2018-03-05monstNF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2015-12-28Architects CubedC-LL
6AC798EF092048D0
2015-07-24Mark RoseNF
no factor from 2^72 to 2^73
2012-11-06RWTH IT SecurityC-LL
6AC798EF092048D0
2012-05-15PasoC-LL
D29E98DA623DCDA8
2012-03-09PasoNF-PM1
B1=575000, B2=11356250
2011-10-21phoenicisNF
no factor from 2^71 to 2^72
2011-10-21phoenicisNF
no factor from 2^70 to 2^71
2011-06-22steinrarNF
no factor from 2^69 to 2^70
2011-04-30S01103NF
no factor from 2^68 to 2^69
2010-06-01blin00NF
no factor from 2^67 to 2^68
2009-01-21arnaudNF
no factor from 2^66 to 2^67
2009-01-15Luca GiurinaNF
no factor from 2^65 to 2^66
2009-01-12driveByUpgradesNF
no factor from 2^64 to 2^65
2009-01-11Sturle SundeNF
no factor from 2^63 to 2^64