332 898 421 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

History

Date	User	Type	Result
2024-06-05	LaurV	NF	no factor TF: 71-72
2023-01-14	Mark Rose	NF	no factor TF: 80-81
2023-01-14	Mark Rose	NF	no factor TF: 79-80
2022-11-02	Naegi Makoto	NF	no factor TF: 78-79
2022-11-02	Naegi Makoto	NF	no factor TF: 77-78
2022-11-02	Naegi Makoto	NF	no factor TF: 76-77
2020-07-27	el grocco	NF	no factor TF: 75-76
2019-01-26	srow7	NF	no factor TF: 74-75
2015-09-27	srow7	NF	no factor TF: 73-74
2015-05-21	Jacques MOLNE	NF	no factor TF: 72-73
2013-03-19	Architects Cubed	NF	no factor TF: 71-72
2013-02-03	LaurV	NF	no factor TF: 70-71
2012-07-23	LaurV	NF	no factor TF: 69-70
2012-04-14	LaurV	NF	no factor TF: 67-69
2010-11-02	Architects Cubed	NF	no factor TF: 66-67