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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
26951447066353902894132712 ~2020
26951754320353903508640712 ~2020
26955500126353911000252712 ~2020
2695570066014259...04295914 2023
26956453835953912907671912 ~2020
26957790155953915580311912 ~2020
26959030559953918061119912 ~2020
26962396130353924792260712 ~2020
26965428637153930857274312 ~2020
26968022777953936045555912 ~2020
26968722833953937445667912 ~2020
26969123377153938246754312 ~2020
26971053986353942107972712 ~2020
2697401666513690...97856915 2023
26975265223153950530446312 ~2020
2697557550111704...16695315 2025
26976337361953952674723912 ~2020
26976872438353953744876712 ~2020
26977011776353954023552712 ~2020
26978434637953956869275912 ~2020
26978776609153957553218312 ~2020
2697987483831624...52656715 2025
26979898634353959797268712 ~2020
2698009532297068...74599914 2025
26980998731953961997463912 ~2020
Exponent Prime Factor Dig. Year
26981020424353962040848712 ~2020
26981368535953962737071912 ~2020
26985026960353970053920712 ~2020
26986924847953973849695912 ~2020
2698840217111257...11732715 2026
26990592833953981185667912 ~2020
26992699651153985399302312 ~2020
26994211831153988423662312 ~2020
26996186030353992372060712 ~2020
2699701861495075...96012115 2025
26998176353953996352707912 ~2020
26999164979953998329959912 ~2020
27000513127154001026254312 ~2020
2700345452711620...16260115 2025
27006575570354013151140712 ~2020
27006677335154013354670312 ~2020
27007937233154015874466312 ~2020
27008144885954016289771912 ~2020
27010902902354021805804712 ~2020
27013790977154027581954312 ~2020
27014422520354028845040712 ~2020
27015799046354031598092712 ~2020
27017405689154034811378312 ~2020
27018444944354036889888712 ~2020
27020505830354041011660712 ~2020
Exponent Prime Factor Dig. Year
27020797121954041594243912 ~2020
27021139823954042279647912 ~2020
27021201739154042403478312 ~2020
27022036841954044073683912 ~2020
27022105417154044210834312 ~2020
27028643741954057287483912 ~2020
27032651513954065303027912 ~2020
27035810615954071621231912 ~2020
27035869847954071739695912 ~2020
27039487652354078975304712 ~2020
27039825229154079650458312 ~2020
2704136255837138...15391314 2025
27041371442354082742884712 ~2020
27042142735154084285470312 ~2020
27042373699154084747398312 ~2020
27042503695154085007390312 ~2020
27042807625154085615250312 ~2020
27043082119154086164238312 ~2020
27043439600354086879200712 ~2020
27043657075154087314150312 ~2020
27056523079154113046158312 ~2020
2705750271531039...42675315 2026
27058482269954116964539912 ~2020
2705881272414388...38490315 2023
27059795204354119590408712 ~2020
Exponent Prime Factor Dig. Year
27060428219954120856439912 ~2020
27060451885154120903770312 ~2020
2706124690092006...23272716 2023
27061321367954122642735912 ~2020
27061941959954123883919912 ~2020
27063058657154126117314312 ~2020
27063694663154127389326312 ~2020
27065546630354131093260712 ~2020
2706586057732814...00039314 2024
27067610815154135221630312 ~2020
27067620071954135240143912 ~2020
27069785099954139570199912 ~2020
2707105814471153...69642315 2025
27071597491154143194982312 ~2020
27073264184354146528368712 ~2020
27076029692354152059384712 ~2020
27076410523154152821046312 ~2020
27077167136354154334272712 ~2020
2707727176436027...47331915 2026
27077301397154154602794312 ~2020
27077731724354155463448712 ~2020
27078292586354156585172712 ~2020
27079364993954158729987912 ~2020
27082005361154164010722312 ~2020
27083043791954166087583912 ~2020
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26-07-19