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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
1031020336186121999 ~1995
1031031832062063679 ~1994
1031043592062087199 ~1994
1031049176186295039 ~1995
103104943164967908910 ~1996
1031081632062163279 ~1994
103109411185596939910 ~1996
1031108511319818892911 ~1998
1031114536186687199 ~1995
1031120392062240799 ~1994
1031153992062307999 ~1994
103118173164989076910 ~1996
1031214712062429439 ~1994
1031221432062442879 ~1994
1031251816187510879 ~1995
1031254613279389659911 ~1999
1031256112062512239 ~1994
1031257792062515599 ~1994
1031264816187588879 ~1995
1031283592062567199 ~1994
1031307112062614239 ~1994
103132193144385070310 ~1996
1031383192062766399 ~1994
1031383912062767839 ~1994
1031385712062771439 ~1994
Exponent Prime Factor Digits Year
1031413936188483599 ~1995
1031414632062829279 ~1994
1031427712062855439 ~1994
1031437318251498499 ~1995
103144919185660854310 ~1996
1031450512062901039 ~1994
1031470816188824879 ~1995
1031478832062957679 ~1994
103148527103148527110 ~1995
1031493112062986239 ~1994
1031525216189151279 ~1995
1031553592063107199 ~1994
1031560078252480579 ~1995
1031565536189393199 ~1995
1031585512063171039 ~1994
103162373144427322310 ~1996
1031625736189754399 ~1995
1031625832063251679 ~1994
1031631712063263439 ~1994
1031654512063309039 ~1994
1031656312063312639 ~1994
1031666632063333279 ~1994
1031693032063386079 ~1994
103174261226983374310 ~1996
1031753416190520479 ~1995
Exponent Prime Factor Digits Year
1031766112063532239 ~1994
1031770936190625599 ~1995
103179761495262852910 ~1997
1031801512063603039 ~1994
1031802376190814239 ~1995
1031807512063615039 ~1994
1031812576190875439 ~1995
1031831698254653539 ~1995
1031840216191041279 ~1995
1031907712063815439 ~1994
1031909632063819279 ~1994
1031916112063832239 ~1994
1031924032063848079 ~1994
1031938792063877599 ~1994
1031948632063897279 ~1994
1031974432063948879 ~1994
1031981698255853539 ~1995
1032018112064036239 ~1994
103202959185765326310 ~1996
1032062632064125279 ~1994
1032085192064170399 ~1994
103211587103211587110 ~1995
1032146032064292079 ~1994
1032191416193148479 ~1995
1032200632064401279 ~1994
Exponent Prime Factor Digits Year
1032217912064435839 ~1994
1032230512064461039 ~1994
1032297232064594479 ~1994
1032306232064612479 ~1994
1032307792064615599 ~1994
1032334192064668399 ~1994
1032337198258697539 ~1995
1032373318258986499 ~1995
1032382991238859588111 ~1998
1032397912064795839 ~1994
103240229144536320710 ~1996
103240651185833171910 ~1996
1032455992064911999 ~1994
1032456718259653699 ~1995
1032472378259778979 ~1995
1032489232064978479 ~1994
1032507112065014239 ~1994
1032572632065145279 ~1994
103259539103259539110 ~1995
1032607432065214879 ~1994
1032616816195700879 ~1995
1032621232065242479 ~1994
1032663232065326479 ~1994
103270957165233531310 ~1996
1032713512065427039 ~1994
2578
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25-11-02