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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
36964223739284478 ~1990
36964463739289278 ~1990
36964523739290478 ~1990
369651411242028737711 ~1996
36965339739306798 ~1990
36965639739312798 ~1990
36966119739322398 ~1990
36966131739322638 ~1990
36966323739326478 ~1990
36967043739340878 ~1990
36967583739351678 ~1990
36967883739357678 ~1990
36968819739376398 ~1990
369689512957516099 ~1992
36969083739381678 ~1990
36969479739389598 ~1990
36969743739394878 ~1990
36969923739398478 ~1990
369701332218207999 ~1991
36970691739413838 ~1990
36970859739417198 ~1990
369710412218262479 ~1991
36971279739425598 ~1990
36971411739428238 ~1990
36971531739430638 ~1990
Exponent Prime Factor Digits Year
36972179739443598 ~1990
36972359739447198 ~1990
36972371739447438 ~1990
369727572218365439 ~1991
369730875915693939 ~1992
36973151739463038 ~1990
36973379739467598 ~1990
36973763739475278 ~1990
36974939739498798 ~1990
36975479739509598 ~1990
36976031739520638 ~1990
369768372218610239 ~1991
369768732218612399 ~1991
36977351739547038 ~1990
36977471739549438 ~1990
36977519739550398 ~1990
36978479739569598 ~1990
36978803739576078 ~1990
36979039125728732710 ~1993
369791233697912319 ~1992
36979619739592398 ~1990
36979703739594078 ~1990
36980063739601278 ~1990
36980171739603438 ~1990
36980819739616398 ~1990
Exponent Prime Factor Digits Year
36981299739625998 ~1990
36981491739629838 ~1990
36981551739631038 ~1990
36981779739635598 ~1990
36983123739662478 ~1990
36983711739674238 ~1990
369838033698380319 ~1992
369854713698547119 ~1992
36985631739712638 ~1990
36985919739718398 ~1990
36986123739722478 ~1990
36986171739723438 ~1990
36986459739729198 ~1990
36986723739734478 ~1990
36986843739736878 ~1990
36987491739749838 ~1990
36987959739759198 ~1990
36988043739760878 ~1990
369881113698811119 ~1992
36988463739769278 ~1990
36989279739785598 ~1990
36989483739789678 ~1990
36989591739791838 ~1990
369900433699004319 ~1992
36990059739801198 ~1990
Exponent Prime Factor Digits Year
369900895178612479 ~1992
36990119739802398 ~1990
36990743739814878 ~1990
36990851739817038 ~1990
36991013828598691310 ~1995
36991079739821598 ~1990
36991343739826878 ~1990
369913492959307939 ~1992
36991511739830238 ~1990
36992699739853998 ~1990
36992723739854478 ~1990
36992831739856638 ~1990
369929572959436579 ~1992
36993083739861678 ~1990
369931135179035839 ~1992
36993191739863838 ~1990
36993457258954199110 ~1994
36993791739875838 ~1990
36993953207166136910 ~1994
36994019118380860910 ~1993
36994103739882078 ~1990
369943672959549379 ~1992
36995279739905598 ~1990
36995639739912798 ~1990
369957972219747839 ~1991
2021
GIMPS The Prime Pages FactorDb.com
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26-03-08