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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
77339803614640388216711 ~2009
773403199710827644795912 ~2010
773419541913921551754312 ~2011
77343097614640585856711 ~2009
77346279974640776798311 ~2009
773490898978896071687912 ~2012
77349484014640969040711 ~2009
77352631974641157918311 ~2009
77358223431547164468711 ~2008
77358417591547168351911 ~2008
773596215113924731871912 ~2011
77359825431547196508711 ~2008
77360271711547205434311 ~2008
77360294391547205887911 ~2008
77362429911547248598311 ~2008
77369884191547397683911 ~2008
77370497391547409947911 ~2008
773751940978922697971912 ~2012
77375412711547508254311 ~2008
77380804911547616098311 ~2008
77382997431547659948711 ~2008
77386757511547735150311 ~2008
77387134311547742686311 ~2008
77390139111547802782311 ~2008
77390217231547804344711 ~2008
Exponent Prime Factor Dig. Year
77392012311547840246311 ~2008
77393130974643587858311 ~2009
77396453391547929067911 ~2008
773981560918575557461712 ~2011
77402495631548049912711 ~2008
77406937911548138758311 ~2008
774079308712385268939312 ~2010
77412011511548240230311 ~2008
77414850231548297004711 ~2008
77422153191548443063911 ~2008
77422564911548451298311 ~2008
774233169712387730715312 ~2010
774243457312387895316912 ~2010
77424694311548493886311 ~2008
77425995231548519904711 ~2008
77426017311548520346311 ~2008
77426819276194145541711 ~2010
774274217318582581215312 ~2011
774275617312388409876912 ~2010
77429768631548595372711 ~2008
77430107631548602152711 ~2008
774305992718583343824912 ~2011
77432791911548655838311 ~2008
77433928791548678575911 ~2008
77436330831548726616711 ~2008
Exponent Prime Factor Dig. Year
77438042511548760850311 ~2008
77438182791548763655911 ~2008
77438245911548764918311 ~2008
774392311132524477066312 ~2011
77440493031548809860711 ~2008
77449484991548989699911 ~2008
77449598511548991970311 ~2008
77450086191549001723911 ~2008
77455626591549112531911 ~2008
77455762311549115246311 ~2008
77457397911549147958311 ~2008
77463283496197062679311 ~2010
77465009031549300180711 ~2008
77475022191549500443911 ~2008
77478702711549574054311 ~2008
77480167014648810020711 ~2009
77484571791549691435911 ~2008
77485322774649119366311 ~2009
77487871311549757426311 ~2008
77488288311549765766311 ~2008
77489363391549787267911 ~2008
77490585111549811702311 ~2008
77491420574649485234311 ~2009
77496395876199711669711 ~2010
774986994713949765904712 ~2011
Exponent Prime Factor Dig. Year
77500849431550016988711 ~2008
77501957631550039152711 ~2008
77502951831550059036711 ~2008
77503017111550060342311 ~2008
77503197134650191827911 ~2009
77503566831550071336711 ~2008
77504840391550096807911 ~2008
77505097191550101943911 ~2008
77507810991550156219911 ~2008
775087970910851231592712 ~2010
77509199991550183999911 ~2008
77511321711550226434311 ~2008
77513209311550264186311 ~2008
77514065991550281319911 ~2008
77526182774651570966311 ~2009
77526945176202155613711 ~2010
77527570911550551418311 ~2008
77527587711550551754311 ~2008
77527982391550559647911 ~2008
77528182311550563646311 ~2008
77529513591550590271911 ~2008
77536001031550720020711 ~2008
77543358111550867162311 ~2008
77550571791551011435911 ~2008
775522418918612538053712 ~2011
4326
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25-07-20