332 212 961 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 2⁸⁰

TF target 2⁸¹

Factored

Factor	Digits	Bits	Date
1054164720241722804701313961	28	89.8	2022-01-06 11:36:43

P-1 factors

Date	Factors	B1	B2
2022-01-06	1054164720241722804701313961	2344000	79504000

History

Date	User	Type	Result
2024-07-18	Grant McCracken	NF	no factor TF: 71-72
2024-03-28	Grant McCracken	NF	no factor TF: 70-71
2024-03-25	Grant McCracken	NF	no factor TF: 69-70
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2022-01-06	CaptainEntropy	F-PM1	Factor: 1054164720241722804701313961 / B1=2344000, B2=79504000
2020-10-13	Albrecht Heeffer	NF	no factor TF: 79-80
2020-08-04	Team_Inspector	NF	no factor TF: 78-79
2020-05-12	Runtime Error	NF	no factor TF: 77-78
2019-12-06	MadPoo 🙂	NF-PM1	B1=100000, B2=1000000
2019-04-27	MadPoo 🙂	NF-PM1	B1=100000
2015-09-09	Grant McCracken	NF	no factor TF: 76-77
2011-08-23	Sebastian Hornbostel	NF	no factor TF: 75-76
2011-06-08	Sunfish	NF	no factor TF: 74-75
2010-05-02	Team_Inspector	NF	no factor TF: 73-74
2010-04-26	Team_Inspector	NF	no factor TF: 72-73
2010-02-21	Team_Inspector	NF	no factor TF: 71-72
2010-02-19	Team_Inspector	NF	no factor TF: 70-71
2009-07-14	Team_Inspector	NF	no factor TF: 69-70
2009-01-14	Team_Inspector	NF	no factor TF: 68-69