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
109528799Composite: proven not-prime with PRP test
TF
No factors below 277
TF target 276
P-1
B1 = 407000
B2 = 15987000
PRP
StatusDateUserResidueShiftTypeBase
Verified2022-06-10ky0urakuC7950C0EA1B5CAB7185690213
History
DateUserTypeResult
2022-06-10curtiscCERT
PRP Certification
CERT proof power = 9
Proof certified good
2022-06-10ky0urakuC-PRP
C7950C0EA1B5CAB7
PRP proof power = 9
PRP: Verified
Proof certified good
2022-05-28AerowNF
no factor from 2^76 to 2^77
2022-02-26techn1ciaNNF-PM1
B1=407000, B2=15987000
2021-05-06tServoNF
no factor from 2^75 to 2^76
2021-05-05-Anonymous-NF
no factor from 2^74 to 2^75
2020-08-24LOBESNF
no factor from 2^73 to 2^74
2020-03-19EratosthenesNF
no factor from 2^72 to 2^73
2013-10-05processinfoNF
no factor from 2^71 to 2^72
2013-10-05processinfoNF
no factor from 2^70 to 2^71
2013-10-05processinfoNF
no factor from 2^69 to 2^70
2013-10-05processinfoNF
no factor from 2^68 to 2^69
2013-10-05processinfoNF
no factor from 2^66 to 2^68
2012-05-25omiXorpNF
no factor from 2^65 to 2^66
2010-09-15James HintzNF
no factor from 2^64 to 2^65
2010-04-29lindeeNF
no factor from 2^63 to 2^64