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
56873473TF
No factors below 276
TF target 273
P-1
B1 = 570000
B2 = 12397500
LL
StatusDateUserResidueShift
Verified2015-02-06DasDanielC8B74F0BC154BA5F45243856
Verified2021-04-28Dmitriy DegtiarevC8B74F0BC154BA5F28088825
History
DateUserTypeResult
2021-04-28Dmitriy DegtiarevC-LL
C8B74F0BC154BA5F
2020-11-06-Anonymous-NF
no factor from 2^75 to 2^76
2020-10-18-Anonymous-NF
no factor from 2^74 to 2^75
2016-02-23Mark RoseNF
no factor from 2^58 to 2^63
2015-02-06DasDanielC-LL
C8B74F0BC154BA5F
2014-10-15LaurVNF
no factor from 2^73 to 2^74
2014-01-24kdgehmanNF
no factor from 2^72 to 2^73
2012-09-09TheJudgerNF-PM1
B1=570000, B2=12397500, E=12
2012-06-13Kyle AskineNF
no factor from 2^71 to 2^72
2011-10-10trifNF
no factor from 2^70 to 2^71
2011-06-09RixenNF
no factor from 2^69 to 2^70
2011-04-21eon_blue_apocalypseNF
no factor from 2^68 to 2^69
2010-02-05Thomas FehrNF
no factor from 2^67 to 2^68
2008-08-28Team_InspectorNF
no factor from 2^66 to 2^67
2008-08-26Sturle SundeNF
no factor from 2^65 to 2^66
2008-08-24Sturle SundeNF
no factor from 2^64 to 2^65
2008-08-23Sturle SundeNF
no factor from 2^63 to 2^64