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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
1551722993103445999 ~1995
1551734393103468799 ~1995
1551734939310409599 ~1996
1551764531086235171111 ~1999
1551766913103533839 ~1995
1551768233103536479 ~1995
155179361124143488910 ~1996
1551843979311063839 ~1996
1552024193104048399 ~1995
1552032833104065679 ~1995
1552152113104304239 ~1995
155221217217309703910 ~1997
1552225193104450399 ~1995
155222677465668031110 ~1998
155229341124183472910 ~1996
1552296113104592239 ~1995
155231057124184845710 ~1996
155233361124186688910 ~1996
1552346033104692079 ~1995
1552351913104703839 ~1995
1552360793104721599 ~1995
1552368833104737679 ~1995
1552373393104746799 ~1995
1552397513104795039 ~1995
1552413233104826479 ~1995
Exponent Prime Factor Digits Year
1552534939315209599 ~1996
1552537819315226879 ~1996
155255143155255143110 ~1997
1552589033105178079 ~1995
1552605593105211199 ~1995
1552634633105269279 ~1995
1552644233105288479 ~1995
1552654433105308879 ~1995
1552685633105371279 ~1995
1552689139316134799 ~1996
1552722233105444479 ~1995
155277379155277379110 ~1997
1552847513105695039 ~1995
1552909913105819839 ~1995
1552910633105821279 ~1995
155291827248466923310 ~1997
155292001465876003110 ~1998
155294441590118875910 ~1998
1552959139317754799 ~1996
1552981739317890399 ~1996
1552994579317967439 ~1996
1553011313106022639 ~1995
1553143913106287839 ~1995
1553154833106309679 ~1995
1553181233106362479 ~1995
Exponent Prime Factor Digits Year
155322577248516123310 ~1997
1553273633106547279 ~1995
1553293339319759999 ~1996
1553346113106692239 ~1995
155336147124268917710 ~1996
1553367713106735439 ~1995
1553399633106799279 ~1995
1553495393106990799 ~1995
1553496113106992239 ~1995
1553512793107025599 ~1995
1553531179321187039 ~1996
155353889124283111310 ~1996
1553553833107107679 ~1995
1553556593107113199 ~1995
1553565833107131679 ~1995
155357417124285933710 ~1996
1553588033107176079 ~1995
1553588211211798803911 ~1999
1553601713107203439 ~1995
1553621993107243999 ~1995
1553637113107274239 ~1995
1553684633107369279 ~1995
1553815739322894399 ~1996
1553892593107785199 ~1995
1553947193107894399 ~1995
Exponent Prime Factor Digits Year
1554098993108197999 ~1995
1554130193108260399 ~1995
155416049124332839310 ~1996
1554170633108341279 ~1995
1554234179325405039 ~1996
1554256313108512639 ~1995
1554256913108513839 ~1995
1554271313108542639 ~1995
1554289193108578399 ~1995
155433409466300227110 ~1998
1554337313108674639 ~1995
1554468593108937199 ~1995
1554477233108954479 ~1995
1554479539326877199 ~1996
1554518993109037999 ~1995
1554554513109109039 ~1995
155463467124370773710 ~1996
1554684713109369439 ~1995
155470181870633013710 ~1999
1554726593109453199 ~1995
155474783404234435910 ~1998
1554773033109546079 ~1995
1554780233109560479 ~1995
155478553248765684910 ~1997
1554792113109584239 ~1995
2647
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25-05-04