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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
4683561479936712295910 ~2007
4683690191936738038310 ~2007
4684057043936811408710 ~2007
4684080419936816083910 ~2007
4684339259936867851910 ~2007
4684477751936895550310 ~2007
4684817471936963494310 ~2007
4684953599936990719910 ~2007
4685103359937020671910 ~2007
4685143283937028656710 ~2007
4685222579937044515910 ~2007
4685225939937045187910 ~2007
46852573373748205869711 ~2008
4685530103937106020710 ~2007
4685682863937136572710 ~2007
46857387772811443266311 ~2008
46857522132811451327911 ~2008
4685812139937162427910 ~2007
46859003572811540214311 ~2008
4685930531937186106310 ~2007
46860289518434852111911 ~2009
46862051693748964135311 ~2008
4686452783937290556710 ~2007
4686471791937294358310 ~2007
46864935296561090940711 ~2009
Exponent Prime Factor Digits Year
4686526499937305299910 ~2007
46868543513749483480911 ~2008
4686982463937396492710 ~2007
4687239083937447816710 ~2007
4687253159937450631910 ~2007
46873761318437277035911 ~2009
4687444991937488998310 ~2007
4687592159937518431910 ~2007
4687619483937523896710 ~2007
46878642173750291373711 ~2008
46879660372812779622311 ~2008
4688212211937642442310 ~2007
4688267183937653436710 ~2007
46883327172812999630311 ~2008
46886954412813217264711 ~2008
46887127732813227663911 ~2008
46887830693751026455311 ~2008
4688927279937785455910 ~2007
4688957783937791556710 ~2007
4689392003937878400710 ~2007
4689421463937884292710 ~2007
4689701699937940339910 ~2007
468970471740331460566312 ~2011
4689950819937990163910 ~2007
4689967883937993576710 ~2007
Exponent Prime Factor Digits Year
46911794572814707674311 ~2008
4691194331938238866310 ~2007
469153211911259677085712 ~2009
4691539871938307974310 ~2007
4691680979938336195910 ~2007
469170742930026927545712 ~2010
4691966711938393342310 ~2007
469231946914076958407112 ~2009
46929409394692940939111 ~2008
4693092851938618570310 ~2007
46931293078447632752711 ~2009
46932016372815920982311 ~2008
4693217339938643467910 ~2007
4693260263938652052710 ~2007
4693292783938658556710 ~2007
46933382273754670581711 ~2008
46934040412816042424711 ~2008
46935143813754811504911 ~2008
4693754339938750867910 ~2007
4693755239938751047910 ~2007
4693902743938780548710 ~2007
46939359012816361540711 ~2008
46939905413755192432911 ~2008
46940660812816439648711 ~2008
4694098763938819752710 ~2007
Exponent Prime Factor Digits Year
4694165711938833142310 ~2007
469418670110327210742312 ~2009
4694237291938847458310 ~2007
4694290151938858030310 ~2007
4694435243938887048710 ~2007
469448507911266764189712 ~2009
46947234434694723443111 ~2008
4694776739938955347910 ~2007
4694826959938965391910 ~2007
4695171191939034238310 ~2007
4695286451939057290310 ~2007
4695353231939070646310 ~2007
4695427799939085559910 ~2007
4695455651939091130310 ~2007
4695581711939116342310 ~2007
46956154976573861695911 ~2009
469578492110330726826312 ~2009
46958493593756679487311 ~2008
4696179179939235835910 ~2007
4696443431939288686310 ~2007
469644746323482237315112 ~2010
46965196793757215743311 ~2008
4696624811939324962310 ~2007
4696666979939333395910 ~2007
4696795403939359080710 ~2007
4048
GIMPS The Prime Pages FactorDb.com
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25-05-04