332 432 599 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 2⁸¹

TF target 2⁸¹

Factored

Factor	Digits	Bits	Date
1899643517516965851866681	25	80.7	2024-02-07 12:56:01

History

Date	User	Type	Result
2025-06-23	Greg	F	Factor: 1899643517516965851866681 / TF: 80-81
2024-02-07	bayanne	F	Factor: 1899643517516965851866681 / TF: 80-81*
2024-01-08	TheJudger	NF	no factor TF: 79-80
2023-07-07	bayanne	NF	no factor TF: 78-79
2021-08-09	Jon Pace	NF	no factor TF: 77-78
2020-09-06	bayanne	NF	no factor TF: 76-77
2019-03-21	alex	NF	no factor TF: 75-76
2016-04-18	srow7	NF	no factor TF: 74-75
2015-02-13	Xebecer	NF	no factor TF: 73-74
2013-05-23	kracker	NF	no factor TF: 72-73
2013-03-02	kracker	NF	no factor TF: 71-72
2012-12-26	kracker	NF	no factor TF: 70-71
2011-04-30	rduerr	NF	no factor TF: 67-70