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
220648142634412962852711 ~2012
220653723594413074471911 ~2012
220658822034413176440711 ~2012
2206634652722066346527112 ~2014
2206744240113240465440712 ~2013
220686826794413736535911 ~2012
220691557914413831158311 ~2012
2207130733713242784402312 ~2013
220716971634414339432711 ~2012
220741368234414827364711 ~2012
220753798314415075966311 ~2012
220757000994415140019911 ~2012
220763331834415266636711 ~2012
220768609794415372195911 ~2012
220769793834415395876711 ~2012
220785705114415714102311 ~2012
220793559234415871184711 ~2012
220795762794415915255911 ~2012
220805089914416101798311 ~2012
2208153520717665228165712 ~2013
220818121914416362438311 ~2012
220824262914416485258311 ~2012
2208282878352998789079312 ~2014
2208521374717668170997712 ~2013
220875101034417502020711 ~2012
Exponent Prime Factor Dig. Year
220877876994417557539911 ~2012
220878890514417577810311 ~2012
220893203034417864060711 ~2012
2208935968113253615808712 ~2013
220897595514417951910311 ~2012
220906842234418136844711 ~2012
220915270434418305408711 ~2012
220920550914418411018311 ~2012
220923439434418468788711 ~2012
2209265714917674125719312 ~2013
2209351729713256110378312 ~2013
2209447546717675580373712 ~2013
220979742594419594851911 ~2012
2209899375735358390011312 ~2014
221002997034420059940711 ~2012
2210054176113260325056712 ~2013
221008083114420161662311 ~2012
2210146390717681171125712 ~2013
221028754914420575098311 ~2012
221032295034420645900711 ~2012
221033608794420672175911 ~2012
2210458201313262749207912 ~2013
221053876794421077535911 ~2012
221060448714421208974311 ~2012
2210684416717685475333712 ~2013
Exponent Prime Factor Dig. Year
221069839194421396783911 ~2012
221079770514421595410311 ~2012
221081462994421629259911 ~2012
221085106314421702126311 ~2012
221085718794421714375911 ~2012
2210982091313265892547912 ~2013
221115161514422303230311 ~2012
221124290634422485812711 ~2012
221126048514422520970311 ~2012
221131735914422634718311 ~2012
221133064434422661288711 ~2012
221145129714422902594311 ~2012
221145892914422917858311 ~2012
221149078194422981563911 ~2012
221156021394423120427911 ~2012
221159201994423184039911 ~2012
221165599194423311983911 ~2012
221169262914423385258311 ~2012
2211717277313270303663912 ~2013
2211719221348657822868712 ~2014
221179973514423599470311 ~2012
2211837184113271023104712 ~2013
221199459234423989184711 ~2012
221205357714424107154311 ~2012
221212245234424244904711 ~2012
Exponent Prime Factor Dig. Year
2212163215717697305725712 ~2013
2212331922739821974608712 ~2014
221240614194424812283911 ~2012
221256151314425123026311 ~2012
221262349194425246983911 ~2012
2212851409730979919735912 ~2014
221287827234425756544711 ~2012
221297790114425955802311 ~2012
2213026191139834471439912 ~2014
221305811994426116239911 ~2012
221308711314426174226311 ~2012
221325163794426503275911 ~2012
221326911234426538224711 ~2012
221328901194426578023911 ~2012
221338005834426760116711 ~2012
221342974314426859486311 ~2012
221349147714426982954311 ~2012
221362511394427250227911 ~2012
221405437314428108746311 ~2012
221410435314428208706311 ~2012
221415042114428300842311 ~2012
221416243914428324878311 ~2012
221420926914428418538311 ~2012
221421153714428423074311 ~2012
2214233962113285403772712 ~2013
4721
GIMPS The Prime Pages FactorDb.com
Home
5.037.460 digits 		e-mail
25-09-07