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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
4470087551894017510310 ~2006
4470215111894043022310 ~2006
44703424514470342451111 ~2008
44705078899835117355911 ~2009
4471402931894280586310 ~2006
4471481471894296294310 ~2006
44715661932682939715911 ~2008
44716398198048951674311 ~2009
44716571993577325759311 ~2008
4471980083894396016710 ~2006
4472056079894411215910 ~2006
4472192531894438506310 ~2006
4472376071894475214310 ~2006
4472721791894544358310 ~2006
44728570613578285648911 ~2008
4472882819894576563910 ~2006
44729729932683783795911 ~2008
4472985683894597136710 ~2006
447309752913419292587112 ~2009
44733631132684017867911 ~2008
4473682859894736571910 ~2006
4473686183894737236710 ~2006
44739157514473915751111 ~2008
4474403579894880715910 ~2006
4474497011894899402310 ~2006
Exponent Prime Factor Digits Year
44746381932684782915911 ~2008
4474748051894949610310 ~2006
4474962311894992462310 ~2006
4474993559894998711910 ~2006
4475133959895026791910 ~2006
44753094713580247576911 ~2008
44753597398055647530311 ~2009
44754566172685273970311 ~2008
44755085932685305155911 ~2008
4475523191895104638310 ~2006
4475597051895119410310 ~2006
44756008812685360528711 ~2008
44756605318056188955911 ~2009
4475723783895144756710 ~2006
4476232811895246562310 ~2006
447634464117905378564112 ~2010
4476450323895290064710 ~2006
4476581783895316356710 ~2006
44767019172686021150311 ~2008
4476747251895349450310 ~2006
4476782003895356400710 ~2006
447694367314326219753712 ~2009
4477198619895439723910 ~2006
44773834612686430076711 ~2008
4477443923895488784710 ~2006
Exponent Prime Factor Digits Year
4477445699895489139910 ~2006
4477536023895507204710 ~2006
4477949639895589927910 ~2006
4478089463895617892710 ~2006
4478313743895662748710 ~2006
44785185437165629668911 ~2009
4478567651895713530310 ~2006
4478612291895722458310 ~2006
4478627063895725412710 ~2006
4478641463895728292710 ~2006
447891817710749403624912 ~2009
4479066359895813271910 ~2006
4479145343895829068710 ~2006
44792985296271017940711 ~2008
4479388799895877759910 ~2006
447943541325084838312912 ~2010
4479470711895894142310 ~2006
44794738332687684299911 ~2008
44799345593583947647311 ~2008
44801758372688105502311 ~2008
4480250471896050094310 ~2006
4480455443896091088710 ~2006
4480492283896098456710 ~2006
4480559591896111918310 ~2006
4481090051896218010310 ~2006
Exponent Prime Factor Digits Year
4481133791896226758310 ~2006
4481166251896233250310 ~2006
44813317193585065375311 ~2008
44813341572688800494311 ~2008
4481477603896295520710 ~2006
4481511803896302360710 ~2006
44816008193585280655311 ~2008
4481757503896351500710 ~2006
44819564212689173852711 ~2008
4481993459896398691910 ~2006
44821054132689263247911 ~2008
44822879332689372759911 ~2008
4482472583896494516710 ~2006
44825449874482544987111 ~2008
44827951332689677079911 ~2008
4482878111896575622310 ~2006
44830243732689814623911 ~2008
4483117283896623456710 ~2006
4483329023896665804710 ~2006
4483348763896669752710 ~2006
4483363211896672642310 ~2006
4483435499896687099910 ~2006
4483452191896690438310 ~2006
4483549019896709803910 ~2006
44835860212690151612711 ~2008
4033
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25-05-04