136 601 Exponent Status

PrimeNet Exponent Status

M_n

Details

Composite, with 2 known prime factors. Cofactor is composite.

Trial Factored to 2⁶⁸

TF target 2⁴⁴

Factored

Factor	Digits	Bits	Date
1219687944714807828760433	25	80.0	2018-10-21 15:56:53
10848042730331695485698111	26	83.2	2009-12-23 16:26:53

ECM

Estimated T-Level: 31.1 ⓘ

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

Status	User	Residue	Shift	Software
Factored	Unknown	58DF	0	Unknown,(aka U)
Factored	Kevin Jaget	CF6A76E9702258DF	0	Windows,Prime95,v11,(aka WC)
Factored	Brian J. Beesley	CF6A76E9702258DF	0	Mac,John Sweeney,vLL1.0b1,(aka J4)
Factored	Eivind Triel	CF6A76E9702258DF	22918	Windows,Prime95,v24 final,(aka Wc1)

Status	Proof	Date	User	Residue	Number of known factors	Shift	Type	Base
Factored	No proof (small exponent)	2017-09-22	Oliver Kruse	051A300686BB3DA9	1	0	1	3
Factored	No proof (small exponent)	2017-10-13	kkmrkkblmbrbk	051A300686BB3DA9	1	1075	1	3
Verified	No proof (small exponent)	2018-10-21	storm5510	EE102D60150B269C	2	72267	5	3
Verified	No proof (small exponent)	2018-10-21	ATH	EE102D60150B269C	2	55449	5	3

History

Date	User	Type	Result
2026-03-25	Jason Lynch	NF-PM1	B1=612870000, B2=92345233450470
2026-01-02	ViliamF	NF-PM1	B1=100000000, B2=2008794267480
2022-03-07	LordJulius	NF	no factor TF: 57-58
2022-03-07	LordJulius	NF	no factor TF: 54-55
2018-10-21	ATH	C-PRP	M136601/10848042730331695485698111/1219687944714807828760433 : EE102D60150B269C
2018-10-21	storm5510	C-PRP	M136601/10848042730331695485698111/1219687944714807828760433 : EE102D60150B269C
2018-10-21	Niels_Mache_Nextcloud	F-ECM	Factor: 1219687944714807828760433
2017-10-13	kkmrkkblmbrbk	C-PRP	M136601/10848042730331695485698111 : 051A300686BB3DA9
2017-09-22	Oliver Kruse	C-PRP	M136601/10848042730331695485698111 : 051A300686BB3DA9
2017-09-21	Oliver Kruse	C-PRP	M136601/10848042730331695485698111 : 051A300686BB3DA9
2017-01-08	kkmrkkblmbrbk	NF-PM1	B1=100000000, B2=2000000000, E=12
2009-12-23	-anonymous-	F-ECM	Factor: 10848042730331695485698111
2009-02-07	Sturle Sunde	NF	no factor TF: 59-60
2008-12-31	Sturle Sunde	NF	no factor TF: 58-59
2003-09-29	-anonymous-	NF-PM1	B1=262144, B2=26214400, E=12
2003-02-09	-anonymous-	NF-PM1	B1=131072, B2=13107200, E=30
2002-07-20	-anonymous-	NF-PM1	B1=65536, B2=6553600, E=12
2002-06-23	-anonymous-	NF	no factor TF: 1-57
2002-06-02	-anonymous-	NF-PM1	B1=32768, B2=3276800, E=12
2000-12-31	-anonymous-	NF	no factor TF: 1-56
2000-11-25	-anonymous-	NF-PM1	B1=1000000, B2=25000000
2000-04-27	-anonymous-	NF	no factor TF: 1-54
1999-09-30	-anonymous-	NF	no factor TF: 52-53

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