976 600 333 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Details

Composite: 1 known prime factor

Trial Factored to 2⁷⁶

TF target 2⁸⁵

Factored

Factor	Digits	Bits	Date
53638456382967675024863	23	75.5	2025-02-11 16:09:50

History

Date	User	Type	Result
2025-02-11	NStorm	F	Factor: 53638456382967675024863 / TF: 75-76
2023-04-14	srow7	NF	no factor TF: 74-75
2022-07-01	srow7	NF	no factor TF: 73-74
2021-07-03	SRBase	NF	no factor TF: 72-73
2020-10-23	SRBase	NF	no factor TF: 71-72
2018-07-15	NoPolarBearsHere	NF	no factor TF: 70-71
2017-05-19	Yxinity	NF	no factor TF: 69-70
2017-03-18	NoPolarBearsHere	NF	no factor TF: 68-69
2016-04-25	NoPolarBearsHere	NF	no factor TF: 67-68
2015-02-22	Gordon Spence	NF	no factor TF: 66-67
2012-05-04	linded	NF	no factor TF: 65-66
2010-12-08	linded	NF	no factor TF: 64-65
2010-03-28	Rob_Dee	NF	no factor TF: 63-64