Home e-mail
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
80189981991603799639911 ~2008
80192789031603855780711 ~2008
80192981031603859620711 ~2008
801934586344908336832912 ~2012
80194602374811676142311 ~2010
801975385138494818484912 ~2012
80198601711603972034311 ~2008
80209713831604194276711 ~2008
80214995991604299919911 ~2008
80216021391604320427911 ~2008
80216124711604322494311 ~2008
80217204111604344082311 ~2008
80217554991604351099911 ~2008
80219785016417582800911 ~2010
80221566318022156631111 ~2010
80225254431604505088711 ~2008
80226769191604535383911 ~2008
80233808876418704709711 ~2010
80234136831604682736711 ~2008
80244363231604887264711 ~2008
80248598631604971972711 ~2008
80253890238025389023111 ~2010
80254041711605080834311 ~2008
80254709631605094192711 ~2008
80256022431605120448711 ~2008
Exponent Prime Factor Dig. Year
80257236591605144731911 ~2008
80260953231605219064711 ~2008
80262816111605256322311 ~2008
80268061431605361228711 ~2008
80271093711605421874311 ~2008
802712821140135641055112 ~2012
80271941696421755335311 ~2010
80273332038027333203111 ~2010
80274532431605490648711 ~2008
802752400714449543212712 ~2011
80275390311605507806311 ~2008
80281964174816917850311 ~2010
80284843911605696878311 ~2008
80285819096422865527311 ~2010
80286944511605738890311 ~2008
80290553478029055347111 ~2010
80296843916423747512911 ~2010
80301158876424092709711 ~2010
80305294911606105898311 ~2008
80311782231606235644711 ~2008
80314039311606280786311 ~2008
80318702631606374052711 ~2008
803235971914458247494312 ~2011
80325050031606501000711 ~2008
80332582791606651655911 ~2008
Exponent Prime Factor Dig. Year
80347830591606956611911 ~2008
80348972391606979447911 ~2008
80352044396428163551311 ~2010
80353120911607062418311 ~2008
80353778511607075570311 ~2008
80355309831607106196711 ~2008
803562655114464127791912 ~2011
80356569111607131382311 ~2008
80359764774821585886311 ~2010
80363747991607274959911 ~2008
80365068734821904123911 ~2010
80367821396429425711311 ~2010
80369247231607384944711 ~2008
80371105791607422115911 ~2008
803765281114467775059912 ~2011
80376611391607532227911 ~2008
80378022614822681356711 ~2010
80383462431607669248711 ~2008
80388485631607769712711 ~2008
80389050711607781014311 ~2008
803891295719293391096912 ~2011
80397624111607952482311 ~2008
80397682791607953655911 ~2008
80400278516432022280911 ~2010
80401682816432134624911 ~2010
Exponent Prime Factor Dig. Year
80404231191608084623911 ~2008
80404262391608085247911 ~2008
80413046511608260930311 ~2008
80426069516434085560911 ~2010
80429206311608584126311 ~2008
80430935574825856134311 ~2010
804362827719304707864912 ~2011
804383155317696429416712 ~2011
80442039711608840794311 ~2008
80442810231608856204711 ~2008
80444244831608884896711 ~2008
80444254431608885088711 ~2008
80448386631608967732711 ~2008
804493096924134792907112 ~2011
80452346511609046930311 ~2008
80459165511609183310311 ~2008
804637639125748404451312 ~2011
80464286991609285739911 ~2008
80469088191609381763911 ~2008
80471166111609423322311 ~2008
80471578191609431563911 ~2008
80472215511609444310311 ~2008
80474599191609491983911 ~2008
80485610991609712219911 ~2008
80485886991609717739911 ~2008
4304
GIMPS The Prime Pages FactorDb.com
Home
4.888.230 digits 		e-mail
25-06-29