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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
1508149232218777...31462314 2025
15081661130330163322260712 ~2018
15084049707790504298246312 ~2020
15084712789130169425578312 ~2018
15085101614330170203228712 ~2018
1508522537091279...14523315 2025
15085452296330170904592712 ~2018
15085468394330170936788712 ~2018
15085482301130170964602312 ~2018
15086188691930172377383912 ~2018
15086902757930173805515912 ~2018
15090012067130180024134312 ~2018
15090388103930180776207912 ~2018
15091383801790548302810312 ~2020
15092512880330185025760712 ~2018
15093059747930186119495912 ~2018
15093983161130187966322312 ~2018
15096205898330192411796712 ~2018
1509661705577608...96072914 2024
15096798607790580791646312 ~2020
15097106312330194212624712 ~2018
15097734073390586404439912 ~2020
1510002439572416...03312114 2024
15100146907130200293814312 ~2018
15100542233930201084467912 ~2018
Exponent Prime Factor Dig. Year
15100550075930201100151912 ~2018
15100606622330201213244712 ~2018
15100880453930201760907912 ~2018
15101168443130202336886312 ~2018
15101477321930202954643912 ~2018
15102216098330204432196712 ~2018
15102495577130204991154312 ~2018
15102498907790614993446312 ~2020
15103124081930206248163912 ~2018
15103638896330207277792712 ~2018
15103836761930207673523912 ~2018
15103892414330207784828712 ~2018
15104037208190624223248712 ~2020
15106011451130212022902312 ~2018
15106095361130212190722312 ~2018
15106271485130212542970312 ~2018
15107421907130214843814312 ~2018
15107479681130214959362312 ~2018
15108117647930216235295912 ~2018
15109844888330219689776712 ~2018
15110672647130221345294312 ~2018
15110868521930221737043912 ~2018
15110887004330221774008712 ~2018
15111146054330222292108712 ~2018
15111497467790668984806312 ~2020
Exponent Prime Factor Dig. Year
15112376051930224752103912 ~2018
15112484731130224969462312 ~2018
15113163883130226327766312 ~2018
15113200187930226400375912 ~2018
15114179789930228359579912 ~2018
15117534968330235069936712 ~2018
15118159441390708956647912 ~2020
15118406863130236813726312 ~2018
1511843337496984...19203914 2024
15118781285930237562571912 ~2018
15118985465930237970931912 ~2018
1511947264132267...96195114 2024
15119626973930239253947912 ~2018
15122604629930245209259912 ~2018
15123256819790739540918312 ~2020
15123373696190740242176712 ~2020
15123525320330247050640712 ~2018
15124930423130249860846312 ~2018
15125188763930250377527912 ~2018
15126113365790756680194312 ~2020
15126789379390760736275912 ~2020
15127440397130254880794312 ~2018
1512926539517836...46268717 2026
15129648677930259297355912 ~2018
15130455761930260911523912 ~2018
Exponent Prime Factor Dig. Year
15130697606330261395212712 ~2018
15131187567790787125406312 ~2020
15132237421390793424527912 ~2020
15134217923930268435847912 ~2018
15134274995390805649971912 ~2020
15135377888330270755776712 ~2018
15136300705130272601410312 ~2018
15136479831790818878990312 ~2020
15137649863930275299727912 ~2018
15137947129130275894258312 ~2018
15139717753130279435506312 ~2018
15139742738330279485476712 ~2018
15140308147130280616294312 ~2018
15140490956330280981912712 ~2018
1514064993293361...85103914 2023
15140786221130281572442312 ~2018
15141175877930282351755912 ~2018
15141193663130282387326312 ~2018
15141697375130283394750312 ~2018
15142701773930285403547912 ~2018
1514444555873180...67327114 2024
15144894689930289789379912 ~2018
15144976722190869860332712 ~2020
1514528071194243...54743915 2025
15145782013130291564026312 ~2018
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26-07-05