332 206 627 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Details

No known factors, not tested for primality

No factors below 2⁸¹

TF target 2⁸¹

Assignments

Assigned	User	Work Type	Stage	% Done	Updated	Est Complete	Expired
2025-01-12	Jonas Lippuner	PRP	PRP	20.72 %	2026-02-22	2026-11-25

P-1

B1 =	4660000
B2 =	28085000

History

Date	User	Type	Result
2023-12-24	Architects Cubed	NF	no factor TF: 80-81
2023-12-03	Architects Cubed	NF	no factor TF: 79-80
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-04-28	Architects Cubed	NF	no factor TF: 78-79
2022-04-11	Architects Cubed	NF	no factor TF: 77-78
2018-10-01	Deckard Lain	NF-PM1	B1=4660000, B2=28085000
2015-09-04	Grant McCracken	NF	no factor TF: 76-77
2010-07-24	MRH	NF	no factor TF: 75-76
2010-07-04	MRH	NF	no factor TF: 74-75
2010-05-31	Team_Inspector	NF	no factor TF: 73-74
2010-02-02	Team_Inspector	NF	no factor TF: 72-73
2010-01-22	Team_Inspector	NF	no factor TF: 71-72
2010-01-21	Team_Inspector	NF	no factor TF: 70-71
2009-07-02	Team_Inspector	NF	no factor TF: 69-70
2009-01-08	Team_Inspector	NF	no factor TF: 68-69