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
19698992747939397985495912 ~2019
19699203653939398407307912 ~2019
19700079853139400159706312 ~2019
1970048403372281...11024715 2025
19707046028339414092056712 ~2019
19707960341939415920683912 ~2019
19708250192339416500384712 ~2019
19709244227939418488455912 ~2019
19709368178339418736356712 ~2019
1971126303971216...07107916 2025
19711892921939423785843912 ~2019
19713493742339426987484712 ~2019
19714171267139428342534312 ~2019
19715367485939430734971912 ~2019
1971627165117610...57324714 2023
1971813189491321...69583115 2023
19718786095139437572190312 ~2019
19719560053139439120106312 ~2019
19720613765939441227531912 ~2019
19721739835139443479670312 ~2019
19721937716339443875432712 ~2019
19722172208339444344416712 ~2019
19722293933939444587867912 ~2019
19723116563939446233127912 ~2019
19724818505939449637011912 ~2019
Exponent Prime Factor Dig. Year
1972569742677862...42826315 2024
19726793597939453587195912 ~2019
19727834681939455669363912 ~2019
19729703839139459407678312 ~2019
19731103682339462207364712 ~2019
19731107123939462214247912 ~2019
19732877303939465754607912 ~2019
19732979690339465959380712 ~2019
1973376113571697...57670314 2024
19733841893939467683787912 ~2019
19734017192339468034384712 ~2019
19735524566339471049132712 ~2019
19736608333139473216666312 ~2019
19738473545939476947091912 ~2019
19740861452339481722904712 ~2019
19741092175139482184350312 ~2019
19744207304339488414608712 ~2019
19744632583139489265166312 ~2019
19746074855939492149711912 ~2019
19746356035139492712070312 ~2019
19747135712339494271424712 ~2019
19748172008339496344016712 ~2019
1974840171972128...53836715 2026
19749244213139498488426312 ~2019
19749648619139499297238312 ~2019
Exponent Prime Factor Dig. Year
19750978238339501956476712 ~2019
1975307709614108...35988914 2024
19754808299939509616599912 ~2019
19755138379139510276758312 ~2019
1975541812731908...10971915 2024
19757286434339514572868712 ~2019
19757372546339514745092712 ~2019
19758110759939516221519912 ~2019
19758148687139516297374312 ~2019
19759554379139519108758312 ~2019
19765209305939530418611912 ~2019
19766359310339532718620712 ~2019
19769675107139539350214312 ~2019
19769858899139539717798312 ~2019
19770430682339540861364712 ~2019
1977078348793163...58064114 2024
19771134818339542269636712 ~2019
19771546537139543093074312 ~2019
19772134135139544268270312 ~2019
19772525594339545051188712 ~2019
19773220999139546441998312 ~2019
19773744053939547488107912 ~2019
19775488568339550977136712 ~2019
1977553554497554...78151914 2025
19777004654339554009308712 ~2019
Exponent Prime Factor Dig. Year
19779378295139558756590312 ~2019
19780223135939560446271912 ~2019
19781068856339562137712712 ~2019
19783087783139566175566312 ~2019
19784291297939568582595912 ~2019
19784613452339569226904712 ~2019
19786061225939572122451912 ~2019
19786187881139572375762312 ~2019
19786446355139572892710312 ~2019
19786798652339573597304712 ~2019
1978683499331048...09428918 2025
1978886514311064...46987915 2025
19791364463939582728927912 ~2019
1979162161313720...32628115 2026
19792092997139584185994312 ~2019
19792383473939584766947912 ~2019
19793532425939587064851912 ~2019
19794562301939589124603912 ~2019
19795386175139590772350312 ~2019
19796544515939593089031912 ~2019
19797149525939594299051912 ~2019
19797729967139595459934312 ~2019
19799987779139599975558312 ~2019
19800282365939600564731912 ~2019
19802386279139604772558312 ~2019
Home
5.860.524 digits
e-mail
26-09-27