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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
582548631165097279 ~1992
582561831165123679 ~1992
582568275825682719 ~1993
582577911165155839 ~1992
582581214660649699 ~1993
582584573495507439 ~1993
582612373495674239 ~1993
582623391165246799 ~1992
582637911165275839 ~1992
582655911165311839 ~1992
582660231165320479 ~1992
582668991165337999 ~1992
582709311165418639 ~1992
582711533496269199 ~1993
58271639104888950310 ~1994
582716631165433279 ~1992
582737235827372319 ~1993
582738111165476239 ~1992
582748191165496399 ~1992
582761031165522079 ~1992
582775911165551839 ~1992
582777613496665679 ~1993
582797994662383939 ~1993
582803031165606079 ~1992
582812813496876879 ~1993
Exponent Prime Factor Digits Year
582817311165634639 ~1992
582825831165651679 ~1992
582840594662724739 ~1993
582845631165691279 ~1992
582850911165701839 ~1992
582867591165735199 ~1992
582886191165772399 ~1992
582887933497327599 ~1993
582895191165790399 ~1992
582897111165794239 ~1992
582906474663251779 ~1993
582925431165850879 ~1992
582937431165874879 ~1992
582956631165913279 ~1992
582977694663821539 ~1993
582979573497877439 ~1993
582984591165969199 ~1992
583007511166015039 ~1992
583015311166030639 ~1992
58301759571357238310 ~1996
583033275830332719 ~1993
58304083198233882310 ~1995
583040938162573039 ~1994
583049031166098079 ~1992
583067391166134799 ~1992
Exponent Prime Factor Digits Year
583084431166168879 ~1992
583086413498518479 ~1993
583090191166180399 ~1992
583097533498585199 ~1993
583103031166206079 ~1992
583110231166220479 ~1992
583130391166260799 ~1992
583132311166264639 ~1992
583139991166279999 ~1992
583145511166291039 ~1992
583151213498907279 ~1993
583173231166346479 ~1992
583184173499105039 ~1993
583198373499190239 ~1993
583200111166400239 ~1992
583207911166415839 ~1992
583220031166440079 ~1992
583227831166455679 ~1992
583249911166499839 ~1992
58325489174976467110 ~1995
583264911166529839 ~1992
583266173499597039 ~1993
583280511166561039 ~1992
583316991166633999 ~1992
583325391166650799 ~1992
Exponent Prime Factor Digits Year
583347231166694479 ~1992
583348911166697839 ~1992
583359831166719679 ~1992
583363191166726399 ~1992
583363911166727839 ~1992
583374831166749679 ~1992
583383831166767679 ~1992
583388031166776079 ~1992
583392973500357839 ~1993
583397631166795279 ~1992
583402213500413279 ~1993
583406031166812079 ~1992
583406991166813999 ~1992
583416831166833679 ~1992
583417431166834879 ~1992
583455711166911439 ~1992
583461111166922239 ~1992
583465913092369323111 ~1998
583475631166951279 ~1992
583482114667856899 ~1993
583495911166991839 ~1992
583515111167030239 ~1992
583518231167036479 ~1992
583522013501132079 ~1993
583523031167046079 ~1992
2119
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25-04-13