101 009 Exponent Status

PrimeNet Exponent Status

M_n

Status

Details

Factored

Factor	Digits	Bits	Date
369547861783391	15	48.4	old
2989759825352383393	19	61.4	2009-03-05 15:09:14

ECM

Estimated T-Level: 30.9 ⓘ

TF below 2^98 is very unlikely to find new factors due to ECM effort.

Status	Date	User	Residue	Number of known factors	Shift	Type	Base
Verified	2017-09-21	Oliver Kruse	C90B8B5CB3736FC9	2	0	1	3
Verified	2017-10-13	kkmrkkblmbrbk	C90B8B5CB3736FC9	2	32576	1	3
Verified	2020-04-17	Oliver Kruse	D62A42CADCC7EC00	2	7996	5	3
Verified	2022-04-15	LordJulius	D62A42CADCC7EC00	2	13901	5	3

History

Date	User	Type	Result
2022-11-07	LordJulius	NF	no factor from 2^66 to 2^67
2022-11-07	LordJulius	NF	no factor from 2^65 to 2^66
2022-11-07	LordJulius	NF	no factor from 2^64 to 2^65
2022-11-07	LordJulius	NF	no factor from 2^63 to 2^64
2022-11-07	LordJulius	NF	no factor from 2^62 to 2^63
2022-04-15	LordJulius	C-PRP	M101009/369547861783391/2989759825352383393 : D62A42CADCC7EC00 PRP: Verified PRP without proof (small exponent)
2022-04-13	LordJulius	NF	no factor from 2^60 to 2^61
2022-04-13	LordJulius	NF	no factor from 2^59 to 2^60
2022-04-13	LordJulius	NF	no factor from 2^58 to 2^59
2022-04-13	LordJulius	NF	no factor from 2^57 to 2^58
2021-12-19	Seth_Tr	NF-PM1	B1=1000000000, B2=6568242650970
2020-04-17	Oliver Kruse	C-PRP	M101009/369547861783391/2989759825352383393 : D62A42CADCC7EC00 PRP: Verified PRP without proof (small exponent)
2018-10-21	J.R. Allen	NF	no factor from 2^59 to 2^60
2018-10-21	J.R. Allen	NF	no factor from 2^58 to 2^59
2018-10-21	J.R. Allen	NF	no factor from 2^57 to 2^58
2018-10-21	J.R. Allen	NF	no factor from 2^52 to 2^57
2017-10-13	kkmrkkblmbrbk	C-PRP	M101009/369547861783391/2989759825352383393 : C90B8B5CB3736FC9 PRP: Verified PRP without proof (not generated)
2017-09-21	Oliver Kruse	C-PRP	M101009/369547861783391/2989759825352383393 : C90B8B5CB3736FC9 PRP: Verified PRP without proof (not generated)
2017-09-21	Oliver Kruse	C-PRP	M101009/369547861783391/2989759825352383393 : C90B8B5CB3736FC9 PRP without proof (not generated)
2016-11-02	kkmrkkblmbrbk	NF-PM1	B1=100000000, B2=2000000000, E=12
2009-03-05	-Anonymous-	F-ECM	Factor: 2989759825352383393

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