Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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Exponent Range:










MnStatusDetails
57797717TF
No factors below 274
TF target 273
P-1
B1 = 540000
B2 = 11475000
LL
StatusDateUserResidueShift
Bad2013-04-07ANONYMOUS6F3A1C62F8A5E58741449322
Verified2013-08-18Six Blue Boxes9E5625E21DDE959D34312466
Verified2016-08-23AirSquirrels9E5625E21DDE959D46004791
History
DateUserTypeResult
2018-02-21monstNF
no factor from 2^73 to 2^74
2016-08-23AirSquirrelsC-LL
9E5625E21DDE959D
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2013-08-18Six Blue BoxesC-LL
9E5625E21DDE959D
2013-04-07ANONYMOUSC-LL
6F3A1C62F8A5E587
2012-10-07lindedNF-PM1
B1=540000, B2=11475000, E=6
2012-09-13Kevin JagetNF
no factor from 2^72 to 2^73
2012-01-09shaugeNF
no factor from 2^71 to 2^72
2012-01-09shaugeNF
no factor from 2^70 to 2^71
2011-10-13David BarleyNF
no factor from 2^69 to 2^70
2011-10-04-Anonymous-NF
no factor from 2^68 to 2^69
2009-05-30Cereal BusinessNF
no factor from 2^67 to 2^68
2008-10-21Sturle SundeNF
no factor from 2^66 to 2^67
2008-10-19Sturle SundeNF
no factor from 2^65 to 2^66
2008-10-19Sturle SundeNF
no factor from 2^64 to 2^65
2008-10-19Sturle SundeNF
no factor from 2^63 to 2^64