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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
52090174911041803498311 ~2007
52090349773125420986311 ~2008
52091388711041827774311 ~2007
520923709116669558691312 ~2010
52093287111041865742311 ~2007
52095502395209550239111 ~2009
52096535511041930710311 ~2007
52098652311041973046311 ~2007
52099543911041990878311 ~2007
52100391114168031288911 ~2008
521032424329177815760912 ~2010
52106744573126404674311 ~2008
52108140231042162804711 ~2007
52108837911042176758311 ~2007
52109274438337483908911 ~2009
52109733591042194671911 ~2007
52118230813127093848711 ~2008
52118898111042377962311 ~2007
52119215631042384312711 ~2007
52123286031042465720711 ~2007
52127914911042558298311 ~2007
52129959613127797576711 ~2008
52132147911042642958311 ~2007
52134938391042698767911 ~2007
52138538631042770772711 ~2007
Exponent Prime Factor Dig. Year
52139287373128357242311 ~2008
52147064391042941287911 ~2007
521477964115644338923112 ~2010
52149633111042992662311 ~2007
52153154391043063087911 ~2007
52153805631043076112711 ~2007
52153847991043076959911 ~2007
52155616911043112338311 ~2007
52155790791043115815911 ~2007
52157401191043148023911 ~2007
52157722311043154446311 ~2007
52158434391043168687911 ~2007
52158876173129532570311 ~2008
52159570137302339818311 ~2009
52160415591043208311911 ~2007
52160958773129657526311 ~2008
52161388311043227766311 ~2007
52161537111043230742311 ~2007
52165902591043318051911 ~2007
52167198474173375877711 ~2008
52168279911043365598311 ~2007
52171809018347489441711 ~2009
52172182074173774565711 ~2008
52172243391043444867911 ~2007
52175480511043509610311 ~2007
Exponent Prime Factor Dig. Year
52175824933130549495911 ~2008
52177077831043541556711 ~2007
52177840799392011342311 ~2009
52177917831043558356711 ~2007
52178898111043577962311 ~2007
52179144591043582891911 ~2007
521793871121915342586312 ~2010
52181114391043622287911 ~2007
52184333933131060035911 ~2008
52186771431043735428711 ~2007
52186818831043736376711 ~2007
52188501831043770036711 ~2007
52194676791043893535911 ~2007
52196473791043929475911 ~2007
52197397431043947948711 ~2007
52200077391044001547911 ~2007
52200529911044010598311 ~2007
52207454173132447250311 ~2008
52209708013132582480711 ~2008
52209811194176784895311 ~2008
52210187391044203747911 ~2007
52211040231044220804711 ~2007
52211358533132681511911 ~2008
52214480031044289600711 ~2007
52215084591044301691911 ~2007
Exponent Prime Factor Dig. Year
522156256912531750165712 ~2010
52217313231044346264711 ~2007
52217661111044353222311 ~2007
52221327591044426551911 ~2007
52222485297311147940711 ~2009
52223123511044462470311 ~2007
52225341711044506834311 ~2007
52229764311044595286311 ~2007
52231257231044625144711 ~2007
52231763031044635260711 ~2007
52233222613133993356711 ~2008
52233440991044668819911 ~2007
52233753373134025202311 ~2008
52234820031044696400711 ~2007
52235545791044710915911 ~2007
52236359094178908727311 ~2008
52241297533134477851911 ~2008
522453562312538885495312 ~2010
52246107373134766442311 ~2008
52247580231044951604711 ~2007
52248002573134880154311 ~2008
52248440718359750513711 ~2009
52248841911044976838311 ~2007
52249069431044981388711 ~2007
52250094591045001891911 ~2007
4082
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25-05-04