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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
13433159268663198 ~1987
13433291268665838 ~1987
13433597806015838 ~1988
13433879268677598 ~1987
13433977806038638 ~1988
13434059268681198 ~1987
13434611268692238 ~1987
134346711074773699 ~1988
134350731880910239 ~1989
13435379268707598 ~1987
13436183268723678 ~1987
13436303268726078 ~1987
13436459268729198 ~1987
13436603268732078 ~1987
13436651268733038 ~1987
134366511074932099
13436693806201598 ~1988
134366931881137039
13436711268734238 ~1987
134373171074985379 ~1988
134379291075034339 ~1988
13437971268759438 ~1987
13438259268765198 ~1987
13438583268771678 ~1987
13438697806321838 ~1988
Exponent Prime Factor Digits Year
134387093225290179 ~1989
13439351268787038 ~1987
134393511075148099
13439411268788238 ~1987
134394672150314739 ~1989
13439663268793278 ~1987
13440071268801438 ~1987
13440551268811038 ~1987
13440683268813678 ~1987
13441313161295756110 ~1991
13441511268830238 ~1987
13441523268830478 ~1987
13441643268832878 ~1987
13441943268838878 ~1987
134419573226069699 ~1989
134422371075378979 ~1988
134428311075426499 ~1988
13443011268860238 ~1987
13443071268861438 ~1987
134431371882039199 ~1989
13443239268864798 ~1987
13443263268865278 ~1987
13443359268867198 ~1987
134434875377394819 ~1990
13443803268876078 ~1987
Exponent Prime Factor Digits Year
13443959268879198 ~1987
134445494033364719 ~1990
13444643268892878 ~1987
13444859268897198 ~1987
13445039268900798 ~1987
13445231268904638 ~1987
13445279268905598 ~1987
134457372151317939 ~1989
13445843268916878 ~1987
13446239268924798 ~1987
13447751268955038 ~1987
13447919268958398 ~1987
134482333227575939 ~1989
13448339268966798 ~1987
13448579268971598 ~1987
13448651268973038 ~1987
134487072420767279 ~1989
13448783268975678 ~1987
134489691075917539 ~1988
134489694303670099
13449119268982398 ~1987
13449263268985278 ~1987
13449563268991278 ~1987
134495897262778079 ~1990
134497671075981379 ~1988
Exponent Prime Factor Digits Year
13449899268997998 ~1987
134500611076004899 ~1988
13450919269018398 ~1987
13451111269022238 ~1987
13451219269024398 ~1987
13451993793667587110 ~1993
13452479269049598 ~1987
13452533807151998 ~1988
13452821807169278 ~1988
13453213807192798 ~1988
13453283269065678 ~1987
134539313498022079 ~1989
13454101807246078 ~1988
134542391345423919 ~1988
13454351269087038 ~1987
13454711269094238 ~1987
13454723269094478 ~1987
13455191269103838 ~1987
13455443269108878 ~1987
134554731883766239 ~1989
13455479269109598 ~1987
134556611065688351311 ~1993
13456259269125198 ~1987
13456643269132878 ~1987
13456799269135998 ~1987
1169
GIMPS The Prime Pages FactorDb.com
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25-04-13