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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
4426150834135409206672912 ~2016
4426184466170818951457712 ~2016
442622565238852451304711 ~2014
442641856318852837126311 ~2014
4426454469726558726818312 ~2015
442647870718852957414311 ~2014
442662143518853242870311 ~2014
442705791238854115824711 ~2014
442725514198854510283911 ~2014
4427313370126563880220712 ~2015
442765906198855318123911 ~2014
442785398398855707967911 ~2014
4427951663935423613311312 ~2016
442797087838855941756711 ~2014
442808080318856161606311 ~2014
442813743838856274876711 ~2014
442816296598856325931911 ~2014
4428284874126569709244712 ~2015
442834013998856680279911 ~2014
442856994118857139882311 ~2014
442879209838857584196711 ~2014
442927812598858556251911 ~2014
4429491112126576946672712 ~2015
442993327697008...44055914 2025
443012411638860248232711 ~2014
Exponent Prime Factor Dig. Year
4430349971935442799775312 ~2016
443039308318860786166311 ~2014
443044146838860882936711 ~2014
4430514362935444114903312 ~2016
443065104118861302082311 ~2014
4430794405370892710484912 ~2016
443088944038861778880711 ~2014
443095414918861908298311 ~2014
443106053518862121070311 ~2014
443131306438862626128711 ~2014
443155022518863100450311 ~2014
443168587798863371755911 ~2014
443169873118863397462311 ~2014
4431757387179771632967912 ~2017
443190373318863807466311 ~2014
443218762438864375248711 ~2014
443227591198864551823911 ~2014
443250328198865006563911 ~2014
443254767718865095354311 ~2014
4432651578744326515787112 ~2016
443274787318865495746311 ~2014
443279803798865596075911 ~2014
4433097821362063369498312 ~2016
443324645518866492910311 ~2014
443344363198866887263911 ~2014
Exponent Prime Factor Dig. Year
443348664838866973296711 ~2014
443350297318867005946311 ~2014
443395742038867914840711 ~2014
443401990198868039803911 ~2014
443445025198868900503911 ~2014
4434628461726607770770312 ~2015
443481089998869621799911 ~2014
443511587518870231750311 ~2014
443565275638871305512711 ~2014
443574830998871496619911 ~2014
4435956928344359569283112 ~2016
443605807497585...08079114 2025
443606457118872129142311 ~2014
443650884598873017691911 ~2014
443664574918873291498311 ~2014
443676799918873535998311 ~2014
443710585318874211706311 ~2014
443734537794268...53539914 2023
4437532525762125455359912 ~2016
443759391238875187824711 ~2014
443786515438875730308711 ~2014
443811533398876230667911 ~2014
443822918398876458367911 ~2014
443823738598876474771911 ~2014
443844572038876891440711 ~2014
Exponent Prime Factor Dig. Year
4438476187326630857123912 ~2015
4438831528126632989168712 ~2015
4438888942126633333652712 ~2015
443916970198878339403911 ~2014
4439370324126636221944712 ~2015
443957880238879157604711 ~2014
443964648118879292962311 ~2014
443966778238879335564711 ~2014
443968656598879373131911 ~2014
4439759506135518076048912 ~2016
443977214638879544292711 ~2014
4439785561135518284488912 ~2016
443989547038879790940711 ~2014
444026188918880523778311 ~2014
4440409328935523274631312 ~2016
444052124518881042490311 ~2014
4440642955326643857731912 ~2015
444075210718881504214311 ~2014
4440909736344409097363112 ~2016
4440919516126645517096712 ~2015
444103996198882079923911 ~2014
444111530638882230612711 ~2014
444114622872664...37220114 2023
444122597638882451952711 ~2014
4441284367726647706206312 ~2015
5289
GIMPS The Prime Pages FactorDb.com
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26-04-05