899 991 797 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
54567245074603169755801	23	75.5	2025-02-16 16:04:03

History

Date	User	Type	Result
2025-02-16	NStorm	F	Factor: 54567245074603169755801 / TF: 75-76
2019-01-04	Yxinity	NF	no factor TF: 74-75
2019-01-04	Yxinity	NF	no factor TF: 73-74
2018-12-24	Neutron3529	NF	no factor TF: 72-73
2018-12-23	Neutron3529	NF	no factor TF: 71-72
2018-12-23	Neutron3529	NF	no factor TF: 70-71
2013-07-29	BloodIce	NF	no factor TF: 66-70
2012-10-13	nextPrime	NF	no factor TF: 65-66
2010-09-25	Architects Cubed	NF	no factor TF: 64-65
2010-04-13	Architects Cubed	NF	no factor TF: 63-64