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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
4851093839970218767910 ~2007
4851100151970220030310 ~2007
4851228731970245746310 ~2007
48513289874851328987111 ~2008
4851355919970271183910 ~2007
4851545711970309142310 ~2007
48518734634851873463111 ~2008
4851955943970391188710 ~2007
485202823115526490339312 ~2010
48521227212911273632711 ~2008
4852219871970443974310 ~2007
4852228571970445714310 ~2007
4852329551970465910310 ~2007
4852395659970479131910 ~2007
48524453572911467214311 ~2008
4852575323970515064710 ~2007
4852700003970540000710 ~2007
4852802231970560446310 ~2007
48529003034852900303111 ~2008
48529088813882327104911 ~2008
485297210911647133061712 ~2009
4853060171970612034310 ~2007
4853097443970619488710 ~2007
4853134199970626839910 ~2007
4853152751970630550310 ~2007
Exponent Prime Factor Digits Year
4853274683970654936710 ~2007
48533427372912005642311 ~2008
4853404079970680815910 ~2007
4853507843970701568710 ~2007
4853611523970722304710 ~2007
485380970311649143287312 ~2009
4853889251970777850310 ~2007
4853912711970782542310 ~2007
48541218732912473123911 ~2008
48545147837767223652911 ~2009
4854533951970906790310 ~2007
4854901319970980263910 ~2007
4855353683971070736710 ~2007
4855643339971128667910 ~2007
4856121839971224367910 ~2007
4856172479971234495910 ~2007
4856264711971252942310 ~2007
4856363951971272790310 ~2007
4856503391971300678310 ~2007
48567069972914024198311 ~2008
4857389963971477992710 ~2007
4857592919971518583910 ~2007
48577109993886168799311 ~2008
4858053971971610794310 ~2007
4858224251971644850310 ~2007
Exponent Prime Factor Digits Year
4858266251971653250310 ~2007
4858360583971672116710 ~2007
4858553663971710732710 ~2007
4858694303971738860710 ~2007
4858762619971752523910 ~2007
4858774451971754890310 ~2007
4858911191971782238310 ~2007
4859083991971816798310 ~2007
4859523671971904734310 ~2007
4859557343971911468710 ~2007
4859703371971940674310 ~2007
48597611393887808911311 ~2008
4859931239971986247910 ~2007
4859991443971998288710 ~2007
4860102839972020567910 ~2007
48601802393888144191311 ~2008
48601939918748349183911 ~2009
4860212699972042539910 ~2007
4860533591972106718310 ~2007
4860724079972144815910 ~2007
4860866039972173207910 ~2007
4860923663972184732710 ~2007
4860929891972185978310 ~2007
48609661012916579660711 ~2008
4861227011972245402310 ~2007
Exponent Prime Factor Digits Year
4861468691972293738310 ~2007
4861475819972295163910 ~2007
4861722851972344570310 ~2007
4862265263972453052710 ~2007
4862350739972470147910 ~2007
4862434079972486815910 ~2007
486249421319449976852112 ~2010
4862922371972584474310 ~2007
4862974859972594971910 ~2007
4863055919972611183910 ~2007
4863336371972667274310 ~2007
4863519431972703886310 ~2007
48635273693890821895311 ~2008
4863542819972708563910 ~2007
4863644759972728951910 ~2007
4863883631972776726310 ~2007
48639204172918352250311 ~2008
4864066523972813304710 ~2007
4864104611972820922310 ~2007
4864324739972864947910 ~2007
4864898471972979694310 ~2007
486502156910703047451912 ~2009
4865157959973031591910 ~2007
486526543772978981555112 ~2011
4865349899973069979910 ~2007
4059
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25-05-04