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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
705150831410301679 ~1992
705181374231088239 ~1993
705185511410371039 ~1992
705187191410374399 ~1992
705220791410441599 ~1992
705237231410474479 ~1992
705295791410591599 ~1992
705296391410592799 ~1992
705314031410628079 ~1992
705352814232116879 ~1993
705352911410705839 ~1992
705356511410713039 ~1992
705363111410726239 ~1992
705368774232212639 ~1993
70537417112859867310 ~1994
705386031410772079 ~1992
705386395643091139 ~1994
705397431410794879 ~1992
705408591410817199 ~1992
705415037054150319 ~1994
705418191410836399 ~1992
705420111410840239 ~1992
705447591410895199 ~1992
705458511410917039 ~1992
705465711410931439 ~1992
Exponent Prime Factor Digits Year
705477774232866639 ~1993
705489111410978239 ~1992
70550849211652547110 ~1995
705516711411033439 ~1992
705518391411036799 ~1992
705532334233193999 ~1993
705542511411085039 ~1992
705543591411087199 ~1992
705564591411129199 ~1992
705567711411135439 ~1992
705572991411145999 ~1992
705579614233477679 ~1993
705586934233521599 ~1993
705604911411209839 ~1992
705610191411220399 ~1992
705643814233862879 ~1993
705695391411390799 ~1992
705702734234216399 ~1993
705703191411406399 ~1992
705712431411424879 ~1992
705725391411450799 ~1992
705731095645848739 ~1994
705741711030382896711 ~1997
70576369155268011910 ~1995
705768231411536479 ~1992
Exponent Prime Factor Digits Year
705811911411623839 ~1992
705813831411627679 ~1992
705821391411642799 ~1992
70582601268213883910 ~1995
705842334235053999 ~1993
705855831411711679 ~1992
705858711411717439 ~1992
705877315647018499 ~1994
70588223183529379910 ~1995
70589357564714856110 ~1996
705917991411835999 ~1992
705935631411871279 ~1992
705939734235638399 ~1993
705941031411882079 ~1992
705954711411909439 ~1992
705974334235845999 ~1993
705978111411956239 ~1992
705991311411982639 ~1992
706024915648199299 ~1994
706025031412050079 ~1992
706033814236202879 ~1993
706042911412085839 ~1992
706058031412116079 ~1992
706067991412135999 ~1992
706094991412189999 ~1992
Exponent Prime Factor Digits Year
706113711412227439 ~1992
70614161211842483110 ~1995
706151511412303039 ~1992
706169991412339999 ~1992
706180431412360879 ~1992
70622749282490996110 ~1995
706294911412589839 ~1992
706323111412646239 ~1992
70632553381415786310 ~1996
706330915650647299 ~1994
706331631412663279 ~1992
706338831412677679 ~1992
70634243183649031910 ~1995
706349334238095999 ~1993
706350831412701679 ~1992
706360191412720399 ~1992
706375877063758719 ~1994
706380414238282479 ~1993
706401831412803679 ~1992
706447191412894399 ~1992
706482231412964479 ~1992
706494711412989439 ~1992
706513911413027839 ~1992
706555311413110639 ~1992
706556391413112799 ~1992
2223
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25-04-13