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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
911664417293315299 ~1995
911667375470004239 ~1994
911675215470051279 ~1994
911675391823350799 ~1993
91167893273503679110 ~1996
911682111823364239 ~1993
911688231823376479 ~1993
911721111823442239 ~1993
911722191823444399 ~1993
911723631823447279 ~1993
911742117293936899 ~1995
911750991823501999 ~1993
911753031823506079 ~1993
911767311823534639 ~1993
91176773273530319110 ~1996
911767791823535599 ~1993
91177549364710196110 ~1996
91182277218837464910 ~1996
911824311823648639 ~1993
91183129200602883910 ~1996
911850711823701439 ~1993
911855511823711039 ~1993
911876991823753999 ~1993
911881971531961709711 ~1998
911889415471336479 ~1994
Exponent Prime Factor Digits Year
911925111823850239 ~1993
911936991823873999 ~1993
911937831823875679 ~1993
911946111823892239 ~1993
911952777295622179 ~1995
911956311823912639 ~1993
911985111823970239 ~1993
911991597295932739 ~1995
912009135472054799 ~1994
912010311824020639 ~1993
912010911824021839 ~1993
91205003383061012710 ~1996
912071991824143999 ~1993
912072111824144239 ~1993
912085431824170879 ~1993
912091191824182399 ~1993
912092031824184079 ~1993
912098031824196079 ~1993
912105231824210479 ~1993
912110631824221279 ~1993
912116391824232799 ~1993
912122391824244799 ~1993
912133791824267599 ~1993
912138615472831679 ~1994
912146817297174499 ~1995
Exponent Prime Factor Digits Year
912154135472924799 ~1994
91218227237167390310 ~1996
912205375473232239 ~1994
912237711824475439 ~1993
912292911824585839 ~1993
912300591824601199 ~1993
912335031824670079 ~1993
912361791824723599 ~1993
912374031824748079 ~1993
912380511824761039 ~1993
912388017299104099 ~1995
912417231824834479 ~1993
912443391824886799 ~1993
912453591824907199 ~1993
91247699291992636910 ~1996
912480117299840899 ~1995
912547999125479919 ~1995
912584935475509599 ~1994
912585231825170479 ~1993
912589677300717379 ~1995
912600831825201679 ~1993
912609591825219199 ~1993
912612111825224239 ~1993
912630975475785839 ~1994
912634431825268879 ~1993
Exponent Prime Factor Digits Year
912639111825278239 ~1993
912640977301127779 ~1995
912642231825284479 ~1993
912647775475886639 ~1994
91266379164279482310 ~1996
912672831825345679 ~1993
912689391825378799 ~1993
912697911825395839 ~1993
912701391825402799 ~1993
91271393127779950310 ~1995
912731391825462799 ~1993
912735711533395992911 ~1998
912751335476507999 ~1994
912757977302063779 ~1995
91276529127787140710 ~1995
912771711825543439 ~1993
912775911825551839 ~1993
912780591825561199 ~1993
91278893219069343310 ~1996
912830631825661279 ~1993
912863391825726799 ~1993
91286687164316036710 ~1996
91290271365161084110 ~1996
912921079129210719 ~1995
912921711825843439 ~1993
2508
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25-11-02