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
57160193TF
No factors below 274
TF target 273
P-1
B1 = 700000
B2 = 700000
LL
StatusDateUserResidueShift
Bad2012-06-21ANONYMOUS75682F76880576FF42740478
Verified2013-01-07Marie-Ailan BeaulieuB013F0EF16AA1AD027732402
Verified2016-08-21AirSquirrelsB013F0EF16AA1AD00
History
DateUserTypeResult
2018-02-04monstNF
no factor from 2^73 to 2^74
2016-08-21AirSquirrelsC-LL
B013F0EF16AA1AD0
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2013-01-07Marie-Ailan BeaulieuC-LL
B013F0EF16AA1AD0
2012-07-30Jerry HallettNF
no factor from 2^72 to 2^73
2012-06-21ANONYMOUSC-LL
75682F76880576FF
2012-06-09ANONYMOUSNF-PM1
B1=700000
2012-05-23Jerry HallettNF
no factor from 2^71 to 2^72
2011-10-03AntivirtuozNF
no factor from 2^70 to 2^71
2011-07-22GrunwalderGIMPNF
no factor from 2^69 to 2^70
2011-06-25arnaudNF
no factor from 2^68 to 2^69
2009-05-24Sturle SundeNF
no factor from 2^67 to 2^68
2008-09-14Sturle SundeNF
no factor from 2^66 to 2^67
2008-09-14Sturle SundeNF
no factor from 2^65 to 2^66
2008-09-13Sturle SundeNF
no factor from 2^64 to 2^65
2008-09-13Sturle SundeNF
no factor from 2^63 to 2^64