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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
543929631087859279 ~1991
543930111087860239 ~1991
543932391087864799 ~1991
543944511087889039 ~1991
543945831087891679 ~1991
543949431087898879 ~1991
543963831087927679 ~1991
543975711087951439 ~1991
543979791087959599 ~1991
543995573263973439 ~1993
543996591087993199 ~1991
543996711087993439 ~1991
544021431088042879 ~1991
544038831088077679 ~1991
544039911088079839 ~1991
544046391088092799 ~1991
544049391088098799 ~1991
544055631088111279 ~1991
544060311088120639 ~1991
544060875440608719 ~1993
544064533264387199 ~1993
54406459228507127910 ~1995
544065594352524739 ~1993
544093911088187839 ~1991
54410513130585231310 ~1994
Exponent Prime Factor Digits Year
544111137617555839 ~1993
544111911088223839 ~1991
544124991088249999 ~1991
544132311088264639 ~1991
544151031088302079 ~1991
544156813264940879 ~1993
544168079795025279 ~1994
544170195441701919 ~1993
544177911088355839 ~1991
544180733265084399 ~1993
544188111088376239 ~1991
544205115442051119 ~1993
544209231088418479 ~1991
544210911088421839 ~1991
544229391088458799 ~1991
54422983446268460710 ~1995
544235991088471999 ~1991
544255311088510639 ~1991
544255431088510879 ~1991
544260599796690639 ~1994
544267911088535839 ~1991
544271874354174979 ~1993
544279035442790319 ~1993
544297573265785439 ~1993
544302831088605679 ~1991
Exponent Prime Factor Digits Year
544307031088614079 ~1991
544309973265859839 ~1993
544318311088636639 ~1991
544331394354651139 ~1993
54433601816504015110 ~1996
544342911088685839 ~1991
544345191088690399 ~1991
544378191088756399 ~1991
544383831088767679 ~1991
54438889163316667110 ~1994
544430031088860079 ~1991
544451031088902079 ~1991
544455111088910239 ~1991
544457391088914799 ~1991
544461591088923199 ~1991
54447227141562790310 ~1994
544474933266849599 ~1993
544475994355807939 ~1993
544483911088967839 ~1991
544484814355878499 ~1993
544485195444851919 ~1993
544509315445093119 ~1993
544515831089031679 ~1991
544518613267111679 ~1993
544554133267324799 ~1993
Exponent Prime Factor Digits Year
544581714356653699 ~1993
544596613267579679 ~1993
544598511089197039 ~1991
544611111089222239 ~1991
544616631089233279 ~1991
544617831089235679 ~1991
544625813267754879 ~1993
544626591089253199 ~1991
544630431089260879 ~1991
544641591089283199 ~1991
544647173267883039 ~1993
544649511089299039 ~1991
544659231089318479 ~1991
544659591089319199 ~1991
544669431089338879 ~1991
544672911089345839 ~1991
544679773268078639 ~1993
544683711089367439 ~1991
544684431089368879 ~1991
54468523130724455310 ~1994
544690431089380879 ~1991
544691173268147039 ~1993
544710373268262239 ~1993
544720791089441599 ~1991
544729191089458399 ~1991
2158
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25-08-20