Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

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MnStatusDetails
111118499Tested as composite (unverified, reliable): unconfirmed PRP test says not-prime
TF
No factors below 276
TF target 276
P-1
B1 = 1500000
B2 = 170759820
PRP
StatusDateUserResidueShiftTypeBase
Unverified (Reliable)2019-12-29mrhD2C3182E4B4481__013
History
DateUserTypeResult
2024-07-12Naegi MakotoNF-PM1
B1=1500000, B2=170759820
2020-02-20La GüiraNF
no factor from 2^75 to 2^76
2019-12-29mrhC-PRP
D2C3182E4B4481__
PRP: Unverified (Reliable)
PRP without proof (not generated)
2019-12-15mrhNF-PM1
B1=1000000, B2=20000000
2019-12-01mrhNF
no factor from 2^74 to 2^75
2019-12-01mrhNF
no factor from 2^73 to 2^74
2019-12-01mrhNF
no factor from 2^72 to 2^73
2015-02-01planetclownNF
no factor from 2^71 to 2^72
2015-02-01planetclownNF
no factor from 2^70 to 2^71
2015-01-30RedarmNF
no factor from 2^69 to 2^70
2014-11-16SMoffatNF
no factor from 2^68 to 2^69
2014-11-10Simon HarrisonNF
no factor from 2^67 to 2^68
2013-10-03JMGarciaNF
no factor from 2^66 to 2^67
2012-05-31omiXorpNF
no factor from 2^65 to 2^66
2010-09-21Torchwood InstituteNF
no factor from 2^64 to 2^65
2010-05-02sasaki3NF
no factor from 2^63 to 2^64