152 330 951 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
120081825705392387890217	24	76.7	2025-02-16 17:49:04

History

Date	User	Type	Result
2025-02-16	Jungle Murzik	F	Factor: 120081825705392387890217 / TF: 76-77
2024-12-21	Ryan Propper	NF-PM1	B1=925000, B2=91586418
2024-08-04	SRBase	NF	no factor TF: 75-76
2023-02-08	SRBase	NF	no factor TF: 74-75
2021-11-14	SRBase	NF	no factor TF: 73-74
2017-04-10	glennpat	NF	no factor TF: 72-73
2017-04-08	glennpat	NF	no factor TF: 71-72
2017-04-08	glennpat	NF	no factor TF: 70-71
2017-04-05	trebor	NF	no factor TF: 69-70
2017-02-24	debrouxl	NF	no factor TF: 68-69
2016-04-22	Niko	NF	no factor TF: 67-68
2015-04-03	GrunwalderGIMP	NF	no factor TF: 66-67
2013-01-22	Charles A. Morris	NF	no factor TF: 65-66
2011-01-18	Richard	NF	no factor TF: 64-65
2010-07-25	1997rj7	NF	no factor TF: 63-64