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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
847285191694570399 ~1993
84730007220298018310 ~1996
84730279152514502310 ~1995
847304415083826479 ~1994
847339311694678639 ~1993
847340876778726979 ~1994
847343391694686799 ~1993
847354031779443463111 ~1998
847375911694751839 ~1993
847380111694760239 ~1993
847380678473806719 ~1995
847390191694780399 ~1993
84739913813503164910 ~1997
847457511694915039 ~1993
847470831694941679 ~1993
84748291813583593710 ~1997
847497111694994239 ~1993
847503591695007199 ~1993
847516791695033599 ~1993
847571991695143999 ~1993
84760397728939414310 ~1997
847610511695221039 ~1993
847623975085743839 ~1994
847627911695255839 ~1993
847653711695307439 ~1993
Exponent Prime Factor Digits Year
847657431695314879 ~1993
847673118476731119 ~1995
847680111695360239 ~1993
84768457135629531310 ~1995
847687791695375599 ~1993
847712096781696739 ~1994
847716678477166719 ~1995
8477512366328056235312 ~2002
847769631695539279 ~1993
847819191695638399 ~1993
847823631695647279 ~1993
847860591695721199 ~1993
847863231695726479 ~1993
847901511695803039 ~1993
847931391695862799 ~1993
847977015087862079 ~1994
847998111695996239 ~1993
848018631696037279 ~1993
848043831696087679 ~1993
848044935088269599 ~1994
848045838480458319 ~1995
848052078480520719 ~1995
84806833254420499110 ~1996
848116135088696799 ~1994
848117576784940579 ~1994
Exponent Prime Factor Digits Year
848122911696245839 ~1993
848161311696322639 ~1993
848175591696351199 ~1993
848190231696380479 ~1993
848194311696388639 ~1993
848209791696419599 ~1993
848229375089376239 ~1994
848234391696468799 ~1993
848237238482372319 ~1995
848305191696610399 ~1993
848360511696721039 ~1993
8483755111470036895312 ~2000
84837787407221377710 ~1996
848378775090272639 ~1994
84839267152710680710 ~1995
848403231696806479 ~1993
848426511696853039 ~1993
848428191696856399 ~1993
848433591696867199 ~1993
848445831696891679 ~1993
84845141407256676910 ~1996
8484526338570656559912 ~2001
848469591696939199 ~1993
84847211152724979910 ~1995
84848971135758353710 ~1995
Exponent Prime Factor Digits Year
848490591696981199 ~1993
848492031696984079 ~1993
848505476788043779 ~1994
848546991697093999 ~1993
848563791697127599 ~1993
848596935091581599 ~1994
848606031697212079 ~1993
848683311697366639 ~1993
848714391697428799 ~1993
848736975092421839 ~1994
848745111697490239 ~1993
848755016790040099 ~1994
84875647152776164710 ~1995
848761335092567999 ~1994
848775015092650079 ~1994
848785815092714879 ~1994
848790831697581679 ~1993
848797791697595599 ~1993
84883681950697227310 ~1997
848856231697712479 ~1993
848868111697736239 ~1993
84890669118846936710 ~1995
848925831697851679 ~1993
848932191697864399 ~1993
848959311697918639 ~1993
2336
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25-05-04