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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
751525076012200579 ~1994
751530174509181039 ~1994
751537911503075839 ~1993
751540196012321539 ~1994
751555191503110399 ~1993
751563591503127199 ~1993
751590831503181679 ~1993
751615191503230399 ~1993
751644476013155779 ~1994
751645911503291839 ~1993
751663911503327839 ~1993
751667597516675919 ~1994
751707476013659779 ~1994
751729431503458879 ~1993
75174367360836961710 ~1996
75174529180418869710 ~1995
751746231503492479 ~1993
751749734510498399 ~1994
75175901240562883310 ~1995
751766031503532079 ~1993
751784511503569039 ~1993
751802511503605039 ~1993
751802991503605999 ~1993
751832631503665279 ~1993
751853031503706079 ~1993
Exponent Prime Factor Digits Year
751856991503713999 ~1993
751858431503716879 ~1993
751864911503729839 ~1993
751894814511368879 ~1994
751913511503827039 ~1993
751927791503855599 ~1993
751934031503868079 ~1993
751972676015781379 ~1994
751986711503973439 ~1993
752006631504013279 ~1993
752028711504057439 ~1993
752030991504061999 ~1993
752035431504070879 ~1993
752054511504109039 ~1993
752061414512368479 ~1994
752063991504127999 ~1993
752068934512413599 ~1994
752071574512429439 ~1994
752136831504273679 ~1993
752138511504277039 ~1993
752147576017180579 ~1994
752176431504352879 ~1993
752178711504357439 ~1993
752182016017456099 ~1994
752186031504372079 ~1993
Exponent Prime Factor Digits Year
752188791504377599 ~1993
752192511504385039 ~1993
752193231504386479 ~1993
752202831504405679 ~1993
752256591504513199 ~1993
752271077522710719 ~1994
752276991504553999 ~1993
752324391504648799 ~1993
752331591504663199 ~1993
75233251315979654310 ~1996
752337832482714839111 ~1998
752352111504704239 ~1993
752364591504729199 ~1993
752369631504739279 ~1993
752388111504776239 ~1993
752410374514462239 ~1994
75241513120386420910 ~1995
75241637361159857710 ~1996
752420031504840079 ~1993
752424111504848239 ~1993
752442077524420719 ~1994
752447511504895039 ~1993
752462391504924799 ~1993
752464011489878739911 ~1997
752512616020100899 ~1994
Exponent Prime Factor Digits Year
752519717525197119 ~1994
752540511505081039 ~1993
752544077525440719 ~1994
752564031505128079 ~1993
752572014515432079 ~1994
752572397525723919 ~1994
752574111505148239 ~1993
75257459135463426310 ~1995
752615511505231039 ~1993
752617431505234879 ~1993
752630174515781039 ~1994
752636631505273279 ~1993
752662214515973279 ~1994
752671911505343839 ~1993
752684391505368799 ~1993
752687031821502612711 ~1998
752703896021631139 ~1994
752706591505413199 ~1993
752709111505418239 ~1993
752711511505423039 ~1993
752717934516307599 ~1994
752741031505482079 ~1993
752749614516497679 ~1994
752780391505560799 ~1993
752782931972291276711 ~1998
2397
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25-11-02