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Small Mersenne Prime Factors
Prime numbers of the form Mp= 2p − 1 are called Mersenne primes. For Mp to be prime, p must also be prime.
Any factor q of a Mersenne number 2p − 1 must be of the form 2kp + 1, where integer k ≥ 0. Furthermore, q must be 1 or 7 mod 8.
Exponent Prime Factor Digits Year
11314763226295278 ~1986
113150711131507119 ~1988
11315281678916878 ~1987
11315351226307038 ~1986
11315441678926478 ~1987
11315519226310398 ~1986
11315581678934878 ~1987
11315807101842263110 ~1990
11316527905322178 ~1988
11316803226336078 ~1986
11316923226338478 ~1986
11317199226343998 ~1986
11317259226345198 ~1986
11317499226349998 ~1986
113179511131795119 ~1988
11318017679081038 ~1987
11318063226361278 ~1986
11318459226369198 ~1986
113184792037326239 ~1988
113185511131855119 ~1988
11318711226374238 ~1986
11318831226376638 ~1986
11319551226391038 ~1986
113195712037522799 ~1988
11319647905571778 ~1988
Exponent Prime Factor Digits Year
11320019905601538 ~1988
11320097679205838 ~1987
11320537679232238 ~1987
11320697905655778 ~1988
11320901905672098 ~1988
113212511132125119 ~1988
11321279226425598 ~1986
11321363226427278 ~1986
11321591226431838 ~1986
113216591132165919 ~1988
11321903226438078 ~1986
11321951226439038 ~1986
11322023226440478 ~1986
11322173679330398 ~1987
11322733679363998 ~1987
11322791226455838 ~1986
113229316567299999 ~1990
11323097679385838 ~1987
11323223226464478 ~1986
113237331585322639 ~1988
113237471132374719 ~1988
11323777679426638 ~1987
11323919226478398 ~1986
113244194529767619 ~1989
11324639226492798 ~1986
Exponent Prime Factor Digits Year
11324783226495678 ~1986
11324903226498078 ~1986
11325157679509438 ~1987
11325337679520238 ~1987
11325851906068098 ~1988
11326043226520878 ~1986
11326079226521598 ~1986
11326319226526398 ~1986
113266813398004319 ~1989
11326697679601838 ~1987
113267231812275699 ~1988
11326739226534798 ~1986
11326943226538878 ~1986
11327759226555198 ~1986
11327903226558078 ~1986
11328353233364071910 ~1991
113284371585981199 ~1988
11328557906284578 ~1988
11328743226574878 ~1986
11328881906310498 ~1988
113292071132920719 ~1988
113292615211460079 ~1989
11329319226586398 ~1986
113296991132969919 ~1988
11329739226594798 ~1986
Exponent Prime Factor Digits Year
113298836344734499 ~1990
11329991226599838 ~1986
11329993679799598 ~1987
113300897931062319 ~1990
11330447906435778 ~1988
11330519226610398 ~1986
113306173399185119 ~1989
11330771226615438 ~1986
11331251226625038 ~1986
11331563226631278 ~1986
113316671813066739 ~1988
113316792039702239 ~1988
11331701679902078 ~1987
11331781679906878 ~1987
11331941679916478 ~1987
11332877906630178 ~1988
113334731813355699 ~1988
11333831226676638 ~1986
11334083226681678 ~1986
11334539226690798 ~1986
11334863226697278 ~1986
11334923226698478 ~1986
11335091226701838 ~1986
11335211226704238 ~1986
11335223226704478 ~1986
1082
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25-05-04