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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
15919635672547141707311 ~2005
1591990199318398039910 ~2003
1592011391318402278310 ~2003
1592034599318406919910 ~2003
1592075519318415103910 ~2003
1592147939318429587910 ~2003
1592155633955293379910 ~2004
1592197391318439478310 ~2003
1592322359318464471910 ~2003
1592334899318466979910 ~2003
15923358471273868677711 ~2004
1592366579318473315910 ~2003
1592391803318478360710 ~2003
1592405063318481012710 ~2003
1592440763318488152710 ~2003
1592471483318494296710 ~2003
1592474963318494992710 ~2003
1592496263318499252710 ~2003
1592527571318505514310 ~2003
15925616111592561611111 ~2005
1592727683318545536710 ~2003
1592793239318558647910 ~2003
1592807291318561458310 ~2003
1592808851318561770310 ~2003
1592812633955687579910 ~2004
Exponent Prime Factor Digits Year
1592812811318562562310 ~2003
1592889839318577967910 ~2003
1592906531318581306310 ~2003
1592911403318582280710 ~2003
15930960912867572963911 ~2005
1593136859318627371910 ~2003
1593154397955892638310 ~2004
15931574091274525927311 ~2004
15931805093823633221711 ~2006
1593216419318643283910 ~2003
15932669472867880504711 ~2005
1593313619318662723910 ~2003
1593317003318663400710 ~2003
1593348193956008915910 ~2004
1593350471318670094310 ~2003
15933563811274685104911 ~2004
1593535093956121055910 ~2004
1593558803318711760710 ~2003
15936007732231041082311 ~2005
1593618431318723686310 ~2003
1593621203318724240710 ~2003
1593682691318736538310 ~2003
1593692363318738472710 ~2003
15937939212550070273711 ~2005
1593852341956311404710 ~2004
Exponent Prime Factor Digits Year
1593890891318778178310 ~2003
1593976991318795398310 ~2003
15940670533506947516711 ~2005
1594129037956477422310 ~2004
15941396112869451299911 ~2005
1594158239318831647910 ~2003
1594184519318836903910 ~2003
15942353596376941436111 ~2006
1594236719318847343910 ~2003
1594315031318863006310 ~2003
1594316879318863375910 ~2003
1594330691318866138310 ~2003
1594335503318867100710 ~2003
1594386119318877223910 ~2003
1594427903318885580710 ~2003
1594517213956710327910 ~2004
1594537751318907550310 ~2003
1594569071318913814310 ~2003
1594588343318917668710 ~2003
1594660451318932090310 ~2003
1594693643318938728710 ~2003
1594714151318942830310 ~2003
15947502732551600436911 ~2005
1594754699318950939910 ~2003
1594766363318953272710 ~2003
Exponent Prime Factor Digits Year
1594822919318964583910 ~2003
1594830119318966023910 ~2003
1594843163318968632710 ~2003
1594895639318979127910 ~2003
1594915463318983092710 ~2003
1594982843318996568710 ~2003
15950048711595004871111 ~2005
159503530710527233026312 ~2007
15950422011276033760911 ~2004
1595056031319011206310 ~2003
15950798397656383227311 ~2006
1595118659319023731910 ~2003
1595124781957074868710 ~2004
15951355732233189802311 ~2005
1595210753957126451910 ~2004
1595268179319053635910 ~2003
1595306039319061207910 ~2003
1595443331319088666310 ~2003
1595460959319092191910 ~2003
1595485763319097152710 ~2003
15955212234148355179911 ~2006
15955252992871945538311 ~2005
1595554141957332484710 ~2004
1595656501957393900710 ~2004
1595685677957411406310 ~2004
3771
GIMPS The Prime Pages FactorDb.com
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25-07-20