Top P-1 factors of Mersenne numbers

Top P-1 factors of all time for Arthur Rosenthal

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#UserExponentFactorBits*Date
1Arthur Rosenthal4179271742232085077498242685982692567198.4142009-10-01 03:02:00
2Arthur Rosenthal5225489930865878836495927974501103987.9962011-02-14 17:21:00
3Arthur Rosenthal621676679192164309403575983816176.2832013-06-16 07:52:00
4Arthur Rosenthal518623036004477827653014425232975.6692011-05-06 13:10:00
5Arthur Rosenthal526512194771494636534381163507975.3372011-09-11 02:24:00
6Arthur Rosenthal420899632091207139539583978044174.1472009-03-14 22:07:00
7Arthur Rosenthal548881091901496955265143984717774.0102011-09-14 19:27:00
8Arthur Rosenthal52210799464944094382969341676171.9782011-04-09 14:49:00
9Arthur Rosenthal44060843204203113257472420522370.7912009-04-08 06:29:00
10Arthur Rosenthal4740378768711461009621610003369.2192009-11-13 14:13:00