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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
653345391306690799 ~1992
653349533920097199 ~1993
653368911306737839 ~1992
653380791306761599 ~1992
653384391306768799 ~1992
653394733920368399 ~1993
653404911306809839 ~1992
653406591306813199 ~1992
653411631306823279 ~1992
653482431306964879 ~1992
653511831307023679 ~1992
653511899149166479 ~1994
653513991307027999 ~1992
653524311307048639 ~1992
653532591307065199 ~1992
653536431307072879 ~1992
653537511307075039 ~1992
653587191307174399 ~1992
653593311307186639 ~1992
653610711307221439 ~1992
653616231307232479 ~1992
653631831307263679 ~1992
65363329143799323910 ~1995
653635675229085379 ~1993
653647911307295839 ~1992
Exponent Prime Factor Digits Year
653648991307297999 ~1992
653661173921967039 ~1993
653666631307333279 ~1992
653693413922160479 ~1993
653702511307405039 ~1992
653706373922238239 ~1993
653706711307413439 ~1992
653711511307423039 ~1992
653739111307478239 ~1992
653750215230001699 ~1993
653750991307501999 ~1992
653752911307505839 ~1992
653770791307541599 ~1992
653772831307545679 ~1992
653778831307557679 ~1992
653782791307565599 ~1992
65380547156913312910 ~1995
653835231307670479 ~1992
653850591307701199 ~1992
653856133923136799 ~1993
65385743170002931910 ~1995
65387263104619620910 ~1994
653889591307779199 ~1992
653906511307813039 ~1992
653922133923532799 ~1993
Exponent Prime Factor Digits Year
653924031307848079 ~1992
65396761143872874310 ~1995
65397571274669798310 ~1995
653980431307960879 ~1992
654006595232052739 ~1993
654031191308062399 ~1992
654033373924200239 ~1993
654041031308082079 ~1992
654046791308093599 ~1992
654064431308128879 ~1992
654091191308182399 ~1992
654108111308216239 ~1992
654109911308219839 ~1992
654112015232896099 ~1993
65411219902674822310 ~1997
654118213924709279 ~1993
65412913196238739110 ~1995
654135711308271439 ~1992
654142811098959920911 ~1997
654152575233220579 ~1993
654177711308355439 ~1992
654186316541863119 ~1994
654194573925167439 ~1993
654204231308408479 ~1992
654209031308418079 ~1992
Exponent Prime Factor Digits Year
654258591308517199 ~1992
65426363170108543910 ~1995
654276533925659199 ~1993
654291591308583199 ~1992
654295133925770799 ~1993
654304791308609599 ~1992
654307333925843999 ~1993
654312111308624239 ~1992
654316739160434239 ~1994
654336373926018239 ~1993
654360831308721679 ~1992
654371031308742079 ~1992
654377213926263279 ~1993
654388431308776879 ~1992
654400791688354038311 ~1997
654403996544039919 ~1994
654416395235331139 ~1993
654431533926589199 ~1993
654448431308896879 ~1992
654468831308937679 ~1992
654482031308964079 ~1992
654498831308997679 ~1992
654504711309009439 ~1992
654529791309059599 ~1992
654555413927332479 ~1993
2182
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25-04-13