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
174452879No known factors, not tested for primality
TF
No factors below 276
TF target 278
P-1
B1 = 1537000
B2 = 1774131450
History
DateUserTypeResult
2024-10-07Luke DurantNF-PM1
B1=1537000, B2=1774131450
2024-09-27SRBaseNF
no factor from 2^75 to 2^76
2023-03-27SRBaseNF
no factor from 2^74 to 2^75
2021-12-25SRBaseNF
no factor from 2^73 to 2^74
2016-11-18wombatmanNF
no factor from 2^72 to 2^73
2016-10-17nate.andersNF
no factor from 2^71 to 2^72
2016-10-10Adam BuranNF
no factor from 2^70 to 2^71
2016-10-04DerekNF
no factor from 2^69 to 2^70
2016-10-04DerekNF
no factor from 2^68 to 2^69
2016-06-12Thor VikNF
no factor from 2^67 to 2^68
2015-06-29sm21NF
no factor from 2^66 to 2^67
2013-04-12OS1NF
no factor from 2^65 to 2^66
2011-03-06-Anonymous-NF
no factor from 2^64 to 2^65
2010-07-14Torchwood InstituteNF
no factor from 2^63 to 2^64