332 600 809 Exponent Status

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

PrimeNet Exponent Status

M_n

Details

Composite: proven not-prime with PRP test

No factors below 2⁸¹

TF target 2⁸¹

P-1

B1 =	1000000
B2 =	30000000

Status	Proof	Date	User	Residue	Shift	Type	Base
Verified	Certified Good Power=8	2024-01-05	ANONYMOUS	CA1950044C645C03	318711191	1	3

History

Date	User	Type	Result
2024-06-05	LaurV	NF	no factor TF: 71-72
2024-01-15	Kriesel	CERT	Proof certified good
2024-01-05	ANONYMOUS	C-PRP	CA1950044C645C03 Proof Certified Good Proof Power: 8
2023-07-26	Architects Cubed	NF	no factor TF: 80-81
2023-05-21	Architects Cubed	NF	no factor TF: 79-80
2023-05-04	Random GPUs	NF	no factor TF: 78-79
2021-10-08	Random GPUs	NF	no factor TF: 77-78
2021-10-08	Random GPUs	NF	no factor TF: 76-77
2021-03-03	Kriesel	NF-PM1	B1=1000000, B2=30000000
2019-04-26	jaredvv	NF	no factor TF: 75-76
2016-01-23	srow7	NF	no factor TF: 74-75
2015-07-01	srow7	NF	no factor TF: 73-74
2013-05-04	america64	NF	no factor TF: 72-73
2013-03-03	Architects Cubed	NF	no factor TF: 71-72
2013-01-28	LaurV	NF	no factor TF: 70-71
2012-07-06	LaurV	NF	no factor TF: 69-70
2012-04-12	LaurV	NF	no factor TF: 68-69
2012-03-26	LaurV	NF	no factor TF: 67-68
2010-04-20	Grant McCracken	NF	no factor TF: 66-67