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
110199361Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 276
P-1
B1 = 859000
B2 = 36673000
PRP
StatusDateUserResidueShiftTypeBase
Verified2022-08-15ky0urakuADC638294FF2DAA47528410513
History
DateUserTypeResult
2022-08-15Grady_BeachumCERT
PRP Certification
CERT proof power = 9
Proof certified good
2022-08-15ky0urakuC-PRP
ADC638294FF2DAA4
PRP proof power = 9
PRP: Verified
Proof certified good
2022-05-08David HruskaNF
no factor from 2^76 to 2^77
2022-02-22Ryan PropperNF-PM1
B1=859000, B2=36673000
2020-10-08RichD0NF
no factor from 2^75 to 2^76
2020-05-14moroquendoNF
no factor from 2^74 to 2^75
2020-05-14moroquendoNF
no factor from 2^73 to 2^74
2020-02-08wombatmanNF
no factor from 2^72 to 2^73
2017-04-09mikrNF
no factor from 2^71 to 2^72
2014-06-23Andreas_TruetschNF
no factor from 2^70 to 2^71
2014-06-12Andreas_TruetschNF
no factor from 2^69 to 2^70
2013-10-26sasakiNF
no factor from 2^68 to 2^69
2013-10-19symalladNF
no factor from 2^67 to 2^68
2013-10-12Cow_tippingNF
no factor from 2^66 to 2^67
2012-05-26firereddNF
no factor from 2^65 to 2^66
2010-09-17oilwarzonedotcomNF
no factor from 2^64 to 2^65
2010-04-30sasaki3NF
no factor from 2^63 to 2^64