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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
51733984279312117168711 ~2009
51734762631034695252711 ~2007
51739752591034795051911 ~2007
51742513911034850278311 ~2007
51743666778278986683311 ~2009
51750281391035005627911 ~2007
51750363711035007274311 ~2007
51751232031035024640711 ~2007
51751303911035026078311 ~2007
51751318275175131827111 ~2009
51751369431035027388711 ~2007
51752728911035054578311 ~2007
51753030373105181822311 ~2008
51754849911035096998311 ~2007
51757759311035155186311 ~2007
51761570333105694219911 ~2008
51763093573105785614311 ~2008
51763545231035270904711 ~2007
51763679391035273587911 ~2007
51763705613105822336711 ~2008
51764252031035285040711 ~2007
51766062774141285021711 ~2008
51766382511035327650311 ~2007
51766945431035338908711 ~2007
51769578111035391562311 ~2007
Exponent Prime Factor Dig. Year
51769770831035395416711 ~2007
51770777991035415559911 ~2007
51772789133106367347911 ~2008
51773742111035474842311 ~2007
51774852591035497051911 ~2007
51776817591035536351911 ~2007
51777216315177721631111 ~2009
51782550315178255031111 ~2009
51783016791035660335911 ~2007
51785104431035702088711 ~2007
51787394631035747892711 ~2007
51791312991035826259911 ~2007
51792041813107522508711 ~2008
517928923323824730471912 ~2010
51793457631035869152711 ~2007
51793933431035878668711 ~2007
51796028391035920567911 ~2007
51798190191035963803911 ~2007
51799772511035995450311 ~2007
51802354911036047098311 ~2007
51804159231036083184711 ~2007
51805573791036111475911 ~2007
51810206391036204127911 ~2007
51812749791036254995911 ~2007
51813789719326482147911 ~2009
Exponent Prime Factor Dig. Year
51814164831036283296711 ~2007
51819030173109141810311 ~2008
51820324191036406483911 ~2007
51828164511036563290311 ~2007
51828380333109702819911 ~2008
51829019391036580387911 ~2007
51832550391036651007911 ~2007
51833521311036670426311 ~2007
51840345711036806914311 ~2007
51846643791036932875911 ~2007
51846825711036936514311 ~2007
51846826311036936526311 ~2007
51847903791036958075911 ~2007
518493701962219244228112 ~2011
51851070173111064210311 ~2008
51851652111037033042311 ~2007
51853123431037062468711 ~2007
51854432933111265975911 ~2008
51855110631037102212711 ~2007
51855639133111338347911 ~2008
51856903813111414228711 ~2008
51862412991037248259911 ~2007
51863505831037270116711 ~2007
51863774991037275499911 ~2007
51865839591037316791911 ~2007
Exponent Prime Factor Dig. Year
51868433031037368660711 ~2007
51868957431037379148711 ~2007
51869700591037394011911 ~2007
51870175191037403503911 ~2007
51870340431037406808711 ~2007
51872052733112323163911 ~2008
51874067391037481347911 ~2007
51875234991037504699911 ~2007
51877103031037542060711 ~2007
51877276311037545526311 ~2007
51886485719339567427911 ~2009
51887089974150967197711 ~2008
51888653933113319235911 ~2008
51890815911037816318311 ~2007
51892658773113559526311 ~2008
51894124614151529968911 ~2008
51894762114151580968911 ~2008
51895804911037916098311 ~2007
518960122937365128848912 ~2011
51896738991037934779911 ~2007
518973430132176352666312 ~2011
51898074733113884483911 ~2008
51902019591038040391911 ~2007
51904582013114274920711 ~2008
51904693791038093875911 ~2007
4048
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25-04-13