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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 Digits Year
3521683437043366879 ~1998
3521729397043458799 ~1998
3521775717043551439 ~1998
3521825037043650079 ~1998
352187057281749645710 ~1999
352195937281756749710 ~1999
352196147281756917710 ~1999
352203077281762461710 ~1999
3522061917044123839 ~1998
3522169797044339599 ~1998
3522221637044443279 ~1998
3522247317044494639 ~1998
3522302517044605039 ~1998
3522345831127150665711 ~2001
3522350637044701279 ~1998
3522443397044886799 ~1998
352259113211355467910 ~1999
352261367845427280910 ~2000
3522659517045319039 ~1998
3522677637045355279 ~1998
352268153211360891910 ~1999
352288697493204175910 ~2000
352308581281846864910 ~1999
352320653211392391910 ~1999
3523309317046618639 ~1998
Exponent Prime Factor Digits Year
352337129493271980710 ~2000
3523591917047183839 ~1998
352390013493346018310 ~2000
352390939352390939110 ~1999
3523940397047880799 ~1998
352400189845760453710 ~2000
3524041317048082639 ~1998
3524190597048381199 ~1998
3524190594017577272711
352421873493390622310 ~2000
352429817211457890310 ~1999
352436257211461754310 ~1999
3524377797048755599 ~1998
352439141281951312910 ~1999
3524436837048873679 ~1998
3524507997049015999 ~1998
352462931634433275910 ~2000
3524687231480368636711 ~2001
352477061211486236710 ~1999
3524859117049718239 ~1998
3524913717049827439 ~1998
3525065211128020867311 ~2001
3525111717050223439 ~1998
352511273211506763910 ~1999
3525210837050421679 ~1998
Exponent Prime Factor Digits Year
3525346917050693839 ~1998
3525390237050780479 ~1998
352557929282046343310 ~1999
3525600237051200479 ~1998
3525608397051216799 ~1998
3525617637051235279 ~1998
352570481211542288710 ~1999
352575857211545514310 ~1999
3525760797051521599 ~1998
352596641211557984710 ~1999
352598959352598959110 ~1999
3526021797052043599 ~1998
3526026117052052239 ~1998
3526043037052086079 ~1998
3526085637052171279 ~1998
3526110717052221439 ~1998
352613731634704715910 ~2000
3526231797052463599 ~1998
352623941211574364710 ~1999
3526276797052553599 ~1998
352630357211578214310 ~1999
3526375917052751839 ~1998
352638577211583146310 ~1999
352646347564234155310 ~2000
3526582197053164399 ~1998
Exponent Prime Factor Digits Year
352660351352660351110 ~1999
3526661037053322079 ~1998
3526698717053397439 ~1998
3526720317053440639 ~1998
352694933211616959910 ~1999
3526979517053959039 ~1998
3526989597053979199 ~1998
3526998117053996239 ~1998
3527082117054164239 ~1998
3527084517054169039 ~1998
3527091117054182239 ~1998
3527170917054341839 ~1998
3527255637054511279 ~1998
352731073211638643910 ~1999
352739311634930759910 ~2000
3527465397054930799 ~1998
3527631117055262239 ~1998
3527679117055358239 ~1998
3527794197055588399 ~1998
3527864037055728079 ~1998
3527879997055759999 ~1998
3527987637055975279 ~1998
3528073917056147839 ~1998
352809341282247472910 ~1999
352811033493935446310 ~2000
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25-04-13