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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
2866567315733134639 ~1997
2866616635733233279 ~1997
286676057229340845710 ~1999
2866764595733529199 ~1997
2866769635733539279 ~1997
2866790515733581039 ~1997
286708979229367183310 ~1999
2867117571605585839311 ~2001
2867129035734258079 ~1997
2867232595734465199 ~1997
286731073172038643910 ~1998
2867330395734660799 ~1997
286738877172043326310 ~1998
2867405395734810799 ~1997
2867487715734975439 ~1997
2867505595735011199 ~1997
2867549995735099999 ~1997
286768133401475386310 ~1999
286770521172062312710 ~1998
286771777172063066310 ~1998
286775233172065139910 ~1998
2867886115735772239 ~1997
2868035635736071279 ~1997
2868152515736305039 ~1997
2868202795736405599 ~1997
Exponent Prime Factor Digits Year
2868218515736437039 ~1997
286827481172096488710 ~1998
2868285715736571439 ~1997
2868335515736671039 ~1997
286836161172101696710 ~1998
286845161229476128910 ~1999
2868458995736917999 ~1997
2868532195737064399 ~1997
2868591235737182479 ~1997
2868743635737487279 ~1997
286874761172124856710 ~1998
2868863995737727999 ~1997
286895717401654003910 ~1999
2869060435738120879 ~1997
286917773172150663910 ~1998
2869466515738933039 ~1997
286953127286953127110 ~1999
2869590835739181679 ~1997
2869629115739258239 ~1997
2869649635739299279 ~1997
286972097172183258310 ~1998
2869762795739525599 ~1997
286979597172187758310 ~1998
2869816195739632399 ~1997
286984513172190707910 ~1998
Exponent Prime Factor Digits Year
2869851235739702479 ~1997
2869860715739721439 ~1997
2869927315739854639 ~1997
2870020315740040639 ~1997
2870106115740212239 ~1997
2870132995740265999 ~1997
287014901229611920910 ~1999
287022661172213596710 ~1998
2870316835740633679 ~1997
2870407795740815599 ~1997
2870436715740873439 ~1997
2870448115740896239 ~1997
2870500195741000399 ~1997
2870602195741204399 ~1997
2870656435741312879 ~1997
287080433172248259910 ~1998
2870826235741652479 ~1997
2870876395741752799 ~1997
287096261229677008910 ~1999
2871001195742002399 ~1997
2871044035742088079 ~1997
2871050995742101999 ~1997
287105839516790510310 ~1999
2871063835742127679 ~1997
287118599229694879310 ~1999
Exponent Prime Factor Digits Year
2871244195742488399 ~1997
287127353172276411910 ~1998
2871321715742643439 ~1997
2871328315742656639 ~1997
2871342715742685439 ~1997
287136449229709159310 ~1999
2871424315742848639 ~1997
287146879689152509710 ~2000
287147717172288630310 ~1998
2871600115743200239 ~1997
2871625071378380033711 ~2000
287166989229733591310 ~1999
287174957172304974310 ~1998
287177357229741885710 ~1999
287177623287177623110 ~1999
2871777715743555439 ~1997
2871946435743892879 ~1997
2871988195743976399 ~1997
2871991795743983599 ~1997
2871997435743994879 ~1997
287210221459536353710 ~1999
287235253172341151910 ~1998
287236997402131795910 ~1999
2872407715744815439 ~1997
2872430392068149880911 ~2001
2923
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25-04-13