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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
19984226485139968452970312 ~2019
19985554376339971108752712 ~2019
19987103779139974207558312 ~2019
19989287495939978574991912 ~2019
19992850771139985701542312 ~2019
19993005380339986010760712 ~2019
1999407483491355...38062315 2024
19994478853139988957706312 ~2019
19995416221139990832442312 ~2019
19995564872339991129744712 ~2019
1999694606993359...39743314 2024
19997789435939995578871912 ~2019
19998008537939996017075912 ~2019
20000911004340001822008712 ~2019
2000121079071074...46059116 2023
20001872090340003744180712 ~2019
20002458083940004916167912 ~2019
20004462967140008925934312 ~2019
20005783778340011567556712 ~2019
20006048755140012097510312 ~2019
20007513121140015026242312 ~2019
20007577334340015154668712 ~2019
20008593583140017187166312 ~2019
20014365973140028731946312 ~2019
20017254839940034509679912 ~2019
Exponent Prime Factor Dig. Year
20018407577940036815155912 ~2019
2002202189031601...51224114 2024
20022273313140044546626312 ~2019
20022275858340044551716712 ~2019
20022561691140045123382312 ~2019
2002473004991281...31936115 2025
2002595645874365...07996714 2023
20026853045940053706091912 ~2019
20027920079940055840159912 ~2019
20028159014340056318028712 ~2019
20028206720340056413440712 ~2019
20030258857140060517714312 ~2019
20030309569140060619138312 ~2019
20031050551140062101102312 ~2019
20031081008340062162016712 ~2019
20031814358340063628716712 ~2019
20033097853140066195706312 ~2019
20034332546340068665092712 ~2019
2003819763133005...44695114 2024
20038585892340077171784712 ~2019
2003923841898176...74911314 2025
20040826124340081652248712 ~2019
20041020761940082041523912 ~2019
20041607839140083215678312 ~2019
20041754257140083508514312 ~2019
Exponent Prime Factor Dig. Year
20042386631940084773263912 ~2019
20042696071140085392142312 ~2019
20043511403940087022807912 ~2019
20044600267140089200534312 ~2019
20044946275140089892550312 ~2019
20048806202340097612404712 ~2019
20053518845940107037691912 ~2019
20055169289940110338579912 ~2019
20055558932340111117864712 ~2019
20056914512340113829024712 ~2019
20057507341140115014682312 ~2019
20057988823140115977646312 ~2019
20058864553140117729106312 ~2019
20063088368340126176736712 ~2019
20064279799140128559598312 ~2019
20065437245940130874491912 ~2019
2006545815833732...17443914 2024
20066989165140133978330312 ~2019
20068492628340136985256712 ~2019
2006887996791444...57688914 2024
20069512153140139024306312 ~2019
20070775301940141550603912 ~2019
20071230977940142461955912 ~2019
20072689855140145379710312 ~2019
20073250597140146501194312 ~2019
Exponent Prime Factor Dig. Year
20074030075140148060150312 ~2019
20075740142340151480284712 ~2019
20076394304340152788608712 ~2019
20076708329940153416659912 ~2019
20078852552340157705104712 ~2019
20079049885140158099770312 ~2019
2007937963676304...05923914 2024
20081744867940163489735912 ~2019
20082260965140164521930312 ~2019
20082521921940165043843912 ~2019
20082863869140165727738312 ~2019
2008462367832611...78179114 2024
20084690474340169380948712 ~2019
20086110980340172221960712 ~2019
20086202879940172405759912 ~2019
20087227049940174454099912 ~2019
20088623623140177247246312 ~2019
20089283081940178566163912 ~2019
20089287941940178575883912 ~2019
20089328413140178656826312 ~2019
20089784639940179569279912 ~2019
2009226045111687...78924115 2025
20092533380340185066760712 ~2019
20093365547940186731095912 ~2019
20095196129940190392259912 ~2019
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26-03-29