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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
473323439639466468792711 ~2014
473330099039466601980711 ~2014
473361594719467231894311 ~2014
473379366719467587334311 ~2014
4733830702128402984212712 ~2016
473387169599467743391911 ~2014
473417008392053...23958315 2025
473417710919468354218311 ~2014
473422524599468450491911 ~2014
4734339709137874717672912 ~2016
473436537119468730742311 ~2014
4734440341328406642047912 ~2016
4734737467328408424803912 ~2016
473500614839470012296711 ~2014
4735123698128410742188712 ~2016
473523834119470476682311 ~2014
473537641199470752823911 ~2014
4735545496128413272976712 ~2016
473560664639471213292711 ~2014
4735764925737886119405712 ~2016
473585627039471712540711 ~2014
4736061004347360610043112 ~2016
473624924039472498480711 ~2014
473630068199472601363911 ~2014
473664028199473280563911 ~2014
Exponent Prime Factor Dig. Year
473677232519473544650311 ~2014
473689597799473791955911 ~2014
473692004519473840090311 ~2014
473740518594064...49502314 2023
473741871771544...01970314 2023
4737422940747374229407112 ~2016
4737612635328425675811912 ~2016
473772448919475448978311 ~2014
4738069314175809109025712 ~2017
473812657199476253143911 ~2014
4738338305328430029831912 ~2016
473850673199477013463911 ~2014
473858094239477161884711 ~2014
473880633471012...30919315 2025
4739459125947394591259112 ~2016
473951428919479028578311 ~2014
473982711119479654222311 ~2014
473985033599479700671911 ~2014
474065478239481309564711 ~2014
4740729312128444375872712 ~2016
474114568319482291366311 ~2014
474125530319482510606311 ~2014
474128575439482571508711 ~2014
4741427659328448565955912 ~2016
4741822000137934576000912 ~2016
Exponent Prime Factor Dig. Year
474218694719484373894311 ~2014
4742235269328453411615912 ~2016
474228819119484576382311 ~2014
4742455932128454735592712 ~2016
474272606519485452130311 ~2014
474285369839485707396711 ~2014
4742993508128457961048712 ~2016
4743191167328459147003912 ~2016
474330696839486613936711 ~2014
474343997519486879950311 ~2014
4743499710128460998260712 ~2016
474358358519487167170311 ~2014
4743881769728463290618312 ~2016
474392480639487849612711 ~2014
4744230653366419229146312 ~2016
474427656599488553131911 ~2014
4744437612128466625672712 ~2016
474453126119489062522311 ~2014
474485744039489714880711 ~2014
4745324340747453243407112 ~2016
474535394399490707887911 ~2014
474544811639490896232711 ~2014
4745570689737964565517712 ~2016
474573893519491477870311 ~2014
474581650919491633018311 ~2014
Exponent Prime Factor Dig. Year
4745819455728474916734312 ~2016
4745949769728475698618312 ~2016
474617719799492354395911 ~2014
474641167439492823348711 ~2014
474643896839492877936711 ~2014
474651443999493028879911 ~2014
474655690319493113806311 ~2014
474727369919494547398311 ~2014
474728310119494566202311 ~2014
4747336224128484017344712 ~2016
474733660919494673218311 ~2014
474738473399494769467911 ~2014
474740571719494811434311 ~2014
474777985319495559706311 ~2014
4747794141728486764850312 ~2016
474781861919495637238311 ~2014
474789479039495789580711 ~2014
474832538999496650779911 ~2014
474867298199497345963911 ~2014
474867948719497358974311 ~2014
4748731283937989850271312 ~2016
474876813839497536276711 ~2014
474880086719497601734311 ~2014
474895076519497901530311 ~2014
474904283399498085667911 ~2014
5153
GIMPS The Prime Pages FactorDb.com
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26-01-11