332 804 629 Exponent Status

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

PrimeNet Exponent Status

M_n

Details

Tested as composite (unverified, reliable): unconfirmed PRP test says not-prime

No factors below 2⁸¹

TF target 2⁸¹

P-1

B1 =	4305000
B2 =	62350000

Status	Proof	Date	User	Residue	Shift	Type	Base
Reliable	PRP without proof (not generated)	2021-02-25	A.Wright	44DE473B6FA203__	239887214	1	3

History

Date	User	Type	Result
2024-06-05	LaurV	NF	no factor TF: 71-72
2023-03-26	Mark Rose	NF	no factor TF: 80-81
2023-03-20	Mark Rose	NF	no factor TF: 79-80
2023-03-02	Mark Rose	NF	no factor TF: 78-79
2021-02-25	A.Wright	C-PRP	44DE473B6FA203__
2020-01-28	A.Wright	NF-PM1	B1=4305000, B2=62350000
2019-11-07	lobsterfordinner	NF	no factor TF: 76-77
2019-11-07	lobsterfordinner	NF	no factor TF: 77-78
2019-11-07	lobsterfordinner	NF	no factor TF: 75-76
2017-12-19	Team_Inspector	NF	no factor TF: 74-75
2015-07-20	srow7	NF	no factor TF: 73-74
2015-05-11	Jacques MOLNE	NF	no factor TF: 72-73
2013-03-10	Architects Cubed	NF	no factor TF: 71-72
2012-10-12	kracker	NF	no factor TF: 70-71
2012-07-19	LaurV	NF	no factor TF: 69-70
2012-04-13	LaurV	NF	no factor TF: 68-69
2012-03-27	LaurV	NF	no factor TF: 67-68
2010-11-01	Architects Cubed	NF	no factor TF: 66-67