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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 Dig. Year
898125670716166262072712 ~2011
89813246991796264939911 ~2009
89814862015388891720711 ~2010
89815723431796314468711 ~2009
89815980111796319602311 ~2009
898171035714370736571312 ~2011
89817519831796350396711 ~2009
89829150775389749046311 ~2010
898292131916169258374312 ~2011
89834724831796694496711 ~2009
89836499535390189971911 ~2010
89841283791796825675911 ~2009
89841913191796838263911 ~2009
89847176991796943539911 ~2009
89851397631797027952711 ~2009
89852438031797048760711 ~2009
89853909375391234562311 ~2010
89856883191797137663911 ~2009
89861037231797220744711 ~2009
89864901415391894084711 ~2010
89865790377189263229711 ~2010
89868287031797365740711 ~2009
89872216191797444323911 ~2009
89872570911797451418311 ~2009
89877909231797558184711 ~2009
Exponent Prime Factor Dig. Year
89880675591797613511911 ~2009
89884106815393046408711 ~2010
89902011231798040224711 ~2009
89902854111798057082311 ~2009
89905100991798102019911 ~2009
89909076775394544606311 ~2010
89909583231798191664711 ~2009
89911285575394677134311 ~2010
899134240721579221776912 ~2011
89913942111798278842311 ~2009
89914104198991410419111 ~2010
89914652511798293050311 ~2009
89916914097193353127311 ~2010
89918541711798370834311 ~2009
89919904431798398088711 ~2009
89925527031798510540711 ~2009
89928988191798579763911 ~2009
89938569831798771396711 ~2009
89939628111798792562311 ~2009
89940438415396426304711 ~2010
89944339911798886798311 ~2009
899443784934178863826312 ~2012
89945047191798900943911 ~2009
89947277991798945559911 ~2009
89952682311799053646311 ~2009
Exponent Prime Factor Dig. Year
89954175831799083516711 ~2009
89954553831799091076711 ~2009
89964596031799291920711 ~2009
89968354431799367088711 ~2009
899705601114395289617712 ~2011
89977638111799552762311 ~2009
89977929111799558582311 ~2009
89982622191799652443911 ~2009
899855134314397682148912 ~2011
89986656711799733134311 ~2009
89987180511799743610311 ~2009
89988471417199077712911 ~2010
89990396031799807920711 ~2009
89993362431799867248711 ~2009
89995895511799917910311 ~2009
899976613319799485492712 ~2011
89999232591799984651911 ~2009
900009904919800217907912 ~2011
90001509591800030191911 ~2009
90002359431800047188711 ~2009
90011987839001198783111 ~2010
90013522911800270458311 ~2009
90013898631800277972711 ~2009
90015923391800318467911 ~2009
90023923911800478478311 ~2009
Exponent Prime Factor Dig. Year
90025585311800511706311 ~2009
90030201615401812096711 ~2010
90030356631800607132711 ~2009
90030360375401821622311 ~2010
90030692031800613840711 ~2009
90032326431800646528711 ~2009
90033551031800671020711 ~2009
900343893741415819110312 ~2012
90035092791800701855911 ~2009
90035789391800715787911 ~2009
90039547279003954727111 ~2010
90039799311800795986311 ~2009
90040376391800807527911 ~2009
90041110191800822203911 ~2009
90042609711800852194311 ~2009
90046867735402812063911 ~2010
90047124711800942494311 ~2009
90049881231800997624711 ~2009
90055006879005500687111 ~2010
900576600127017298003112 ~2012
90063432591801268651911 ~2009
90064446591801288931911 ~2009
90064662111801293242311 ~2009
90064802991801296059911 ~2009
90066824631801336492711 ~2009
4372
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25-07-20