103 181 693 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 2⁷⁶

TF target 2⁷⁶

P-1

B1 =	742000
B2 =	21738000

Status	Date	User	Residue	Shift	Type	Base
Unverified (Reliable)	2021-04-14	RobertKazan	4493FAF41A4462__	96892917	1	3

History

Date	User	Type	Result
2021-04-14	RobertKazan	C-PRP	4493FAF41A4462__ PRP: Unverified (Reliable) PRP without proof (not generated)
2021-03-21	Alvin Bunk	NF-PM1	B1=742000, B2=21738000, E=6
2020-11-30	TheJudger	NF	no factor from 2^75 to 2^76
2020-11-30	TheJudger	NF	no factor from 2^74 to 2^75
2020-01-10	Niels_Mache_Nextcloud	NF	no factor from 2^73 to 2^74
2020-01-10	Niels_Mache_Nextcloud	NF	no factor from 2^72 to 2^73
2020-01-05	ViliamF	NF	no factor from 2^73 to 2^74
2019-11-28	B3v4gy0k	NF	no factor from 2^72 to 2^73
2014-12-16	shauge	NF	no factor from 2^71 to 2^72
2014-08-01	PascalBieri	NF	no factor from 2^70 to 2^71
2014-07-26	PascalBieri	NF	no factor from 2^69 to 2^70
2014-07-20	PascalBieri	NF	no factor from 2^68 to 2^69
2014-07-17	g0b	NF	no factor from 2^67 to 2^68
2014-05-07	Andreas_Truetsch	NF	no factor from 2^66 to 2^67
2012-05-02	Richard	NF	no factor from 2^65 to 2^66
2010-08-22	Torchwood Institute	NF	no factor from 2^64 to 2^65
2010-04-16	KYOJI_KAMEI	NF	no factor from 2^63 to 2^64