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

PrimeNet Exponent Status

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MnStatusDetails
105032051Tested as composite (unverified, reliable): unconfirmed PRP test says not-prime
TF
No factors below 277
TF target 276
P-1
B1 = 830000
B2 = 16185000
PRP
StatusDateUserResidueShiftTypeBase
Unverified (Reliable)2021-01-09tServo142D1A6AFEB816__013
History
DateUserTypeResult
2021-01-09tServoC-PRP
142D1A6AFEB816__
PRP: Unverified (Reliable)
PRP without proof (not generated)
2020-11-20-Anonymous-NF-PM1
B1=830000, B2=16185000, E=6
2020-11-05el groccoNF
no factor from 2^76 to 2^77
2020-11-03ktonyNF
no factor from 2^75 to 2^76
2020-11-02RichD0NF
no factor from 2^74 to 2^75
2020-04-09SRBaseNF
no factor from 2^73 to 2^74
2020-03-31SRBaseNF
no factor from 2^72 to 2^73
2019-01-01el groccoNF
no factor from 2^71 to 2^72
2015-01-10sebanNF
no factor from 2^70 to 2^71
2015-01-08sebanNF
no factor from 2^69 to 2^70
2015-01-07TJAOINF
no factor from 2^68 to 2^69
2013-09-13SMoffatNF
no factor from 2^67 to 2^68
2013-09-09willmoreNF
no factor from 2^66 to 2^67
2012-05-09GIMP PhilippinesNF
no factor from 2^65 to 2^66
2010-08-30AntonNF
no factor from 2^64 to 2^65
2010-04-19Waldir Walter JuniorNF
no factor from 2^63 to 2^64