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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
10276239530320552479060712 ~2017
10276659584320553319168712 ~2017
10277246484161663478904712 ~2018
10277370089920554740179912 ~2017
10277597637761665585826312 ~2018
10277770079920555540159912 ~2017
10279558421920559116843912 ~2017
10279631489920559262979912 ~2017
1027985994672467...87208114 2024
10280145908320560291816712 ~2017
10281317357920562634715912 ~2017
10281666967120563333934312 ~2017
10282098387761692590326312 ~2018
10282176115120564352230312 ~2017
10283276767120566553534312 ~2017
10283341421920566682843912 ~2017
10283834633920567669267912 ~2017
1028408046532612...38186314 2024
10284937237120569874474312 ~2017
10285767095920571534191912 ~2017
10287027488320574054976712 ~2017
10287237005361723422031912 ~2018
10287626231920575252463912 ~2017
10287692543920575385087912 ~2017
1028865724436440...34931914 2024
Exponent Prime Factor Dig. Year
10288682129361732092775912 ~2018
1028962427931866...42650315 2023
10289700473920579400947912 ~2017
10290032299120580064598312 ~2017
10291661033920583322067912 ~2017
10291696280320583392560712 ~2017
10292079740320584159480712 ~2017
1029243919671502...22718314 2024
10292621095120585242190312 ~2017
10292755666161756533996712 ~2018
10292792489920585584979912 ~2017
10293264000161759584000712 ~2018
10293679747120587359494312 ~2017
10293901958320587803916712 ~2017
10294004759920588009519912 ~2017
10294055419120588110838312 ~2017
10294298299120588596598312 ~2017
10294986569920589973139912 ~2017
10295130545361770783271912 ~2018
10296380456320592760912712 ~2017
10297275233920594550467912 ~2017
10297464977920594929955912 ~2017
10297740767920595481535912 ~2017
10298068376320596136752712 ~2017
10298112032320596224064712 ~2017
Exponent Prime Factor Dig. Year
10298550740320597101480712 ~2017
10298571257920597142515912 ~2017
10298823578320597647156712 ~2017
10298912637761793475826312 ~2018
10299311054320598622108712 ~2017
1029984848632410...45794314 2024
10299870992320599741984712 ~2017
10300448168320600896336712 ~2017
10301311207120602622414312 ~2017
10301908799920603817599912 ~2017
10301938442320603876884712 ~2017
10302667481920605334963912 ~2017
10302901873120605803746312 ~2017
10303046288320606092576712 ~2017
10303230211120606460422312 ~2017
10303702229920607404459912 ~2017
10303912313920607824627912 ~2017
10304367728320608735456712 ~2017
10306117406320612234812712 ~2017
10306327787920612655575912 ~2017
10306654748320613309496712 ~2017
10307131664320614263328712 ~2017
10307864515120615729030312 ~2017
10308109940320616219880712 ~2017
10309481852320618963704712 ~2017
Exponent Prime Factor Dig. Year
10310032213120620064426312 ~2017
10310123792320620247584712 ~2017
10310357824161862146944712 ~2018
10310832578320621665156712 ~2017
10311415439361868492635912 ~2018
10312319113120624638226312 ~2017
10312658185120625316370312 ~2017
10313042509120626085018312 ~2017
10313941841920627883683912 ~2017
10314113609920628227219912 ~2017
10314719413120629438826312 ~2017
10314960497920629920995912 ~2017
10316001247120632002494312 ~2017
10316567801920633135603912 ~2017
10317310687120634621374312 ~2017
10318829316161912975896712 ~2018
10319123657920638247315912 ~2017
10319824099761918944598312 ~2018
10320819981761924919890312 ~2018
10321117681120642235362312 ~2017
10321308722320642617444712 ~2017
10321317151361927902907912 ~2018
1032321497772477...94648114 2024
10323564847120647129694312 ~2017
10325386838320650773676712 ~2017
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25-04-13