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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
125968411226743139910 ~1997
125968783125968783110 ~1996
1259693392519386799 ~1994
1259703712519407439 ~1994
1259724177558345039 ~1995
125973037201556859310 ~1996
1259743192519486399 ~1994
1259779192519558399 ~1994
1259781377558688239 ~1995
1259783177558699039 ~1995
125980511831471372710 ~1998
125980567604706721710 ~1998
1259831032519662079 ~1994
1259857192519714399 ~1994
1259881792519763599 ~1994
1259954217559725279 ~1995
1260021712520043439 ~1994
1260035992520071999 ~1994
1260142977560857839 ~1995
1260200032520400079 ~1994
126021151201633841710 ~1996
126022667100818133710 ~1996
1260261232520522479 ~1994
126028373176439722310 ~1996
1260291617561749679 ~1995
Exponent Prime Factor Digits Year
1260304792520609599 ~1994
1260306017561836079 ~1995
1260333712520667439 ~1994
1260351112520702239 ~1994
1260354712520709439 ~1994
1260397312520794639 ~1994
1260411712520823439 ~1994
1260423417562540479 ~1995
1260463912520927839 ~1994
1260514792521029599 ~1994
1260529912521059839 ~1994
126057677100846141710 ~1996
1260626172496039816711 ~1999
1260629211210204041711 ~1998
1260637192521274399 ~1994
1260640792521281599 ~1994
1260655192521310399 ~1994
1260661912521323839 ~1994
126072763302574631310 ~1997
1260768592521537199 ~1994
126077213176508098310 ~1996
126078629176510080710 ~1996
1260789712521579439 ~1994
126079607100863685710 ~1996
1260801832521603679 ~1994
Exponent Prime Factor Digits Year
1260811217564867279 ~1995
126086189302606853710 ~1997
1260871192521742399 ~1994
126090823504363292110 ~1997
1260931792521863599 ~1994
1260932177565593039 ~1995
1260991312521982639 ~1994
1260994511210554729711 ~1998
126100279126100279110 ~1996
1261005737566034399 ~1995
1261010577566063439 ~1995
1261011592522023199 ~1994
1261027312522054639 ~1994
1261073392522146799 ~1994
1261073632522147279 ~1994
1261127992522255999 ~1994
1261167232522334479 ~1994
1261224592522449199 ~1994
1261271032522542079 ~1994
126127319100901855310 ~1996
1261277632522555279 ~1994
1261325512522651039 ~1994
1261351432522702879 ~1994
1261404537568427199 ~1995
126143117100914493710 ~1996
Exponent Prime Factor Digits Year
1261469032522938079 ~1994
1261475512522951039 ~1994
1261476832522953679 ~1994
1261559992523119999 ~1994
1261593112523186239 ~1994
1261594792523189599 ~1994
1261600312523200639 ~1994
1261613032523226079 ~1994
126162137302789128910 ~1997
1261641832523283679 ~1994
1261693912523387839 ~1994
126169727605614689710 ~1998
1261707112523414239 ~1994
126179971201887953710 ~1996
1261921817571530879 ~1995
126196817100957453710 ~1996
1262006992524013999 ~1994
1262023432524046879 ~1994
126202663126202663110 ~1996
1262033032524066079 ~1994
1262034712524069439 ~1994
1262060392524120799 ~1994
126207929100966343310 ~1996
1262091592524183199 ~1994
1262095432524190879 ~1994
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25-06-29