107 201 071 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

TF

No factors below 2⁷⁷

TF target 2⁷⁶

P-1

B1 =	845000
B2 =	16688750

Status	Date	User	Residue	Shift
Unverified	2021-01-30	Ilya Alexandrov	14B7C9F5E3F90E__	36451916

History

Date	User	Type	Result
2021-01-30	Ilya Alexandrov	C-LL	14B7C9F5E3F90E__
2020-10-23	RichD0	NF-PM1	B1=845000, B2=16688750, E=6
2020-09-18	RichD0	NF	no factor from 2^76 to 2^77
2020-09-18	ktony	NF	no factor from 2^75 to 2^76
2020-03-12	LaurV	NF	no factor from 2^74 to 2^75
2020-03-06	Hans Loeblich	NF	no factor from 2^73 to 2^74
2020-02-29	el grocco	NF	no factor from 2^72 to 2^73
2018-02-28	el grocco	NF	no factor from 2^71 to 2^72
2015-09-08	wuxiao	NF	no factor from 2^70 to 2^71
2015-05-02	Judge Hale	NF	no factor from 2^69 to 2^70
2015-05-02	Judge Hale	NF	no factor from 2^68 to 2^69
2015-05-02	Judge Hale	NF	no factor from 2^66 to 2^68
2012-05-24	omiXorp	NF	no factor from 2^65 to 2^66
2010-09-07	oodaira	NF	no factor from 2^64 to 2^65
2010-04-24	sasaki3	NF	no factor from 2^63 to 2^64