332 302 847 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
2025-08-12	chauvet_p	PRP	PRP	0.33 %	2025-08-21	2026-04-19

P-1

B1 =	3115000
B2 =	47503750

History

Date	User	Type	Result
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-01-12	Mark Rose	NF	no factor TF: 80-81
2023-01-12	Mark Rose	NF	no factor TF: 79-80
2020-08-30	el grocco	NF	no factor TF: 78-79
2020-08-08	Team_Inspector	NF	no factor TF: 77-78
2013-05-10	Mayfield	NF	no factor TF: 76-77
2013-04-28	Mayfield	NF-PM1	B1=3115000, B2=47503750
2013-03-01	Mayfield	NF	no factor TF: 75-76
2013-02-23	Mayfield	NF	no factor TF: 74-75
2013-02-20	Mayfield	NF	no factor TF: 73-74
2013-01-14	LaurV	NF	no factor TF: 72-73
2011-09-06	Grant McCracken	NF	no factor TF: 71-72
2011-07-01	Grant McCracken	NF	no factor TF: 70-71
2010-05-05	Sunfish	NF	no factor TF: 69-70
2009-07-15	Team_Inspector	NF	no factor TF: 68-69