152 903 383 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 2⁷⁷

TF target 2⁷⁷

Factored

Factor	Digits	Bits	Date
359733771494012093662727	24	78.3	2025-01-29 22:06:47

P-1 factors

Date	Factors	B1	B2
2025-01-29	359733771494012093662727	736000	736000

History

Date	User	Type	Result
2025-01-29	Smok_bmv	F-PM1	Factor: 359733771494012093662727 / B1=736000
2025-01-07	zhangst	NF	no factor TF: 76-77
2024-08-06	SRBase	NF	no factor TF: 75-76
2023-02-11	SRBase	NF	no factor TF: 74-75
2021-11-14	SRBase	NF	no factor TF: 73-74
2017-05-11	StyM	NF	no factor TF: 72-73
2017-05-11	StyM	NF	no factor TF: 71-72
2017-05-11	J. Gareth "Kit" Moreton	NF	no factor TF: 70-71
2017-05-02	Johan Viljoen	NF	no factor TF: 69-70
2017-02-28	Xolotl	NF	no factor TF: 68-69
2016-04-25	beyond	NF	no factor TF: 67-68
2015-04-10	Richard	NF	no factor TF: 66-67
2013-01-25	KYOJI_KAMEI	NF	no factor TF: 65-66
2011-01-20	Richard	NF	no factor TF: 64-65
2010-07-16	1997rj7	NF	no factor TF: 63-64