332 264 081 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
2023-05-30	chauvet_p	PRP	PRP	60.55 %	2025-04-11	2025-05-27

P-1

B1 =	4090000
B2 =	4090000

History

Date	User	Type	Result
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-03-07	Architects Cubed	NF	no factor TF: 80-81
2023-03-04	Architects Cubed	NF	no factor TF: 79-80
2015-10-19	DonRober	NF-PM1	B1=4090000
2013-12-25	Bill Staffen	NF	no factor TF: 78-79
2013-12-08	Bill Staffen	NF	no factor TF: 77-78
2013-10-27	Bill Staffen	NF	no factor TF: 76-77
2013-10-23	Bill Staffen	NF	no factor TF: 75-76
2013-06-23	Team_Inspector	NF	no factor TF: 74-75
2011-06-29	Christian Geschwentner	NF	no factor TF: 73-74
2011-06-19	Christian Geschwentner	NF	no factor TF: 72-73
2011-04-02	Grant McCracken	NF	no factor TF: 71-72
2011-04-01	Grant McCracken	NF	no factor TF: 70-71
2009-09-10	Team_Inspector	NF	no factor TF: 69-70
2009-05-30	Team_Inspector	NF	no factor TF: 68-69