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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
543398477760757867910 ~2001
543420593326052355910 ~2000
543422681326053608710 ~2000
543425639108685127910 ~1999
543429311108685862310 ~1999
543439243869502788910 ~2001
543443843108688768710 ~1999
543446159108689231910 ~1999
543460331108692066310 ~1999
543463559108692711910 ~1999
543468193326080915910 ~2000
543476851543476851110 ~2001
543494351108698870310 ~1999
543511151108702230310 ~1999
543526507978347712710 ~2002
543544223108708844710 ~1999
543546791108709358310 ~1999
543547643108709528710 ~1999
543576431108715286310 ~1999
543576967543576967110 ~2001
543586501326151900710 ~2000
543614399108722879910 ~1999
543645577326187346310 ~2000
543649763108729952710 ~1999
543660217326196130310 ~2000
Exponent Prime Factor Digits Year
543678257434942605710 ~2001
5437239671848661487911 ~2002
543733511108746702310 ~1999
5437399498156099235111 ~2004
543744959108748991910 ~1999
543751079108750215910 ~1999
543759539108751907910 ~1999
543807359108761471910 ~1999
543818579435054863310 ~2001
543827891108765578310 ~1999
543841631108768326310 ~1999
543850883108770176710 ~1999
543859763108771952710 ~1999
543875711435100568910 ~2001
543882719108776543910 ~1999
543896251979013251910 ~2002
543901643108780328710 ~1999
543919763108783952710 ~1999
543924757326354854310 ~2000
543934021870294433710 ~2001
543937211108787442310 ~1999
543950531108790106310 ~1999
543950783108790156710 ~1999
543958091108791618310 ~1999
543961927543961927110 ~2001
Exponent Prime Factor Digits Year
543969071108793814310 ~1999
543973883108794776710 ~1999
543978389761569744710 ~2001
543994211435195368910 ~2001
544006633326403979910 ~2000
544036991108807398310 ~1999
544048157326428894310 ~2000
544073879108814775910 ~1999
544081679108816335910 ~1999
5440878972611621905711 ~2003
544091699108818339910 ~1999
544092443108818488710 ~1999
5441336632285361384711 ~2002
544144361435315488910 ~2001
544150547435320437710 ~2001
544155851108831170310 ~1999
544157051108831410310 ~1999
544183571108836714310 ~1999
544277717435422173710 ~2001
544290113326574067910 ~2000
544291199435432959310 ~2001
544299911108859982310 ~1999
544325897326595538310 ~2000
544332913326599747910 ~2000
544338973326603383910 ~2000
Exponent Prime Factor Digits Year
544371953326623171910 ~2000
544380131108876026310 ~1999
544394159108878831910 ~1999
544418243108883648710 ~1999
544432459544432459110 ~2001
544433639108886727910 ~1999
544442231108888446310 ~1999
544442291108888458310 ~1999
544452563108890512710 ~1999
544500161326700096710 ~2000
544509323108901864710 ~1999
544514303108902860710 ~1999
544537859108907571910 ~1999
544556531108911306310 ~1999
544569419108913883910 ~1999
544574003108914800710 ~1999
544578179108915635910 ~1999
544583531108916706310 ~1999
544595591108919118310 ~1999
544598609435678887310 ~2001
544605563108921112710 ~1999
544606913326764147910 ~2000
544609391108921878310 ~1999
544625219108925043910 ~1999
544634617326780770310 ~2000
3513
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26-01-11