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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
23184013611391040816711 ~2005
2318422763463684552710 ~2004
2318422811463684562310 ~2004
2318621411463724282310 ~2004
2318629979463725995910 ~2004
2318643023463728604710 ~2004
2318705591463741118310 ~2004
2318824979463764995910 ~2004
2318877611463775522310 ~2004
23189376111855150088911 ~2006
2318952059463790411910 ~2004
23189797311855183784911 ~2006
23190479535101905496711 ~2007
2319080591463816118310 ~2004
23191264931391475895911 ~2005
2319269891463853978310 ~2004
2319298199463859639910 ~2004
23193911571391634694311 ~2005
2319459539463891907910 ~2004
2319584699463916939910 ~2004
2319585419463917083910 ~2004
2319602699463920539910 ~2004
2319603959463920791910 ~2004
2319696083463939216710 ~2004
2319831131463966226310 ~2004
Exponent Prime Factor Digits Year
2319864731463972946310 ~2004
23198985013711837601711 ~2006
2319914819463982963910 ~2004
2319927359463985471910 ~2004
2320050899464010179910 ~2004
2320072259464014451910 ~2004
23200971611392058296711 ~2005
23201095931392065755911 ~2005
23201410371856112829711 ~2006
23201548671856123893711 ~2006
2320265099464053019910 ~2004
2320273799464054759910 ~2004
2320320323464064064710 ~2004
2320349231464069846310 ~2004
2320438031464087606310 ~2004
23204889411856391152911 ~2006
2320565771464113154310 ~2004
23206312211392378732711 ~2005
2320755719464151143910 ~2004
2320788731464157746310 ~2004
2320836971464167394310 ~2004
2320866419464173283910 ~2004
2320897151464179430310 ~2004
2320916879464183375910 ~2004
23210058533249408194311 ~2006
Exponent Prime Factor Digits Year
2321006483464201296710 ~2004
2321147579464229515910 ~2004
2321183303464236660710 ~2004
23211932691856954615311 ~2006
23212974011392778440711 ~2005
2321338919464267783910 ~2004
2321352359464270471910 ~2004
232146061116714516399312 ~2008
2321467391464293478310 ~2004
23214721211392883272711 ~2005
2321536979464307395910 ~2004
2321585723464317144710 ~2004
2321733971464346794310 ~2004
2321742719464348543910 ~2004
2321803691464360738310 ~2004
2321815319464363063910 ~2004
2321837663464367532710 ~2004
2321883299464376659910 ~2004
2321969231464393846310 ~2004
23220271791857621743311 ~2006
2322038819464407763910 ~2004
2322138743464427748710 ~2004
23221681872322168187111 ~2006
2322215111464443022310 ~2004
2322216563464443312710 ~2004
Exponent Prime Factor Digits Year
2322232343464446468710 ~2004
23222387599753402787911 ~2007
2322244763464448952710 ~2004
2322298211464459642310 ~2004
2322410039464482007910 ~2004
2322415703464483140710 ~2004
2322441899464488379910 ~2004
23224775331393486519911 ~2005
23225805731393548343911 ~2005
23225986371393559182311 ~2005
23226336291858106903311 ~2006
23227141931393628515911 ~2005
2322935651464587130310 ~2004
2322960023464592004710 ~2004
2322968339464593667910 ~2004
2323015823464603164710 ~2004
2323193231464638646310 ~2004
23232972475575913392911 ~2007
2323331183464666236710 ~2004
2323411691464682338310 ~2004
2323587131464717426310 ~2004
2323613063464722612710 ~2004
2323656311464731262310 ~2004
2323668731464733746310 ~2004
2323692971464738594310 ~2004
4266
GIMPS The Prime Pages FactorDb.com
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26-03-29