125 180 183 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
415094642674476944731109087	27	88.4	2024-06-23 22:44:39

P-1 factors

Date	Factors	B1	B2
2024-06-23	415094642674476944731109087	2000000	1481448150

History

Date	User	Type	Result
2024-06-23	Luke Durant	F-PM1	Factor: 415094642674476944731109087 / B1=2000000, B2=1481448150
2022-07-13	TheJudger	NF	no factor TF: 76-77
2022-07-13	TheJudger	NF	no factor TF: 75-76
2022-07-13	TheJudger	NF	no factor TF: 74-75
2021-07-08	SRBase	NF	no factor TF: 73-74
2019-10-07	Smok_bmv	NF	no factor TF: 72-73
2015-07-29	Judge Hale	NF	no factor TF: 71-72
2015-07-13	Judge Hale	NF	no factor TF: 70-71
2015-07-06	Judge Hale	NF	no factor TF: 69-70
2015-07-06	Judge Hale	NF	no factor TF: 68-69
2015-07-06	Judge Hale	NF	no factor TF: 67-68
2014-12-24	vwflat4	NF	no factor TF: 66-67
2012-11-18	Richard	NF	no factor TF: 65-66
2010-10-31	Torchwood Institute	NF	no factor TF: 64-65
2010-07-24	Torchwood Institute	NF	no factor TF: 63-64