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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
532729511106545902310 ~1999
532730843106546168710 ~1999
532748831106549766310 ~1999
532776479106555295910 ~1999
532788779106557755910 ~1999
532793939106558787910 ~1999
532797113319678267910 ~2000
532818059106563611910 ~1999
532825031106565006310 ~1999
532831543532831543110 ~2001
532853201319711920710 ~2000
532863323106572664710 ~1999
532864511106572902310 ~1999
532865699106573139910 ~1999
532873163106574632710 ~1999
532873277319723966310 ~2000
532895963106579192710 ~1999
532928771106585754310 ~1999
532929961852687937710 ~2001
532937057319762234310 ~2000
532959881319775928710 ~2000
532984811959372659910 ~2001
532989137426391309710 ~2001
532989251106597850310 ~1999
532990873319794523910 ~2000
Exponent Prime Factor Digits Year
532994101319796460710 ~2000
533004683106600936710 ~1999
533007539106601507910 ~1999
533008561852813697710 ~2001
533014477319808686310 ~2000
533014661319808796710 ~2000
533024699106604939910 ~1999
533073059106614611910 ~1999
533087279106617455910 ~1999
53314772934014825110312 ~2005
533149511106629902310 ~1999
533154103533154103110 ~2001
533162879106632575910 ~1999
533168353319901011910 ~2000
533205443106641088710 ~1999
533226311106645262310 ~1999
5332309215972186315311 ~2003
533239043106647808710 ~1999
533270351106654070310 ~1999
533270999106654199910 ~1999
533303833319982299910 ~2000
533330183106666036710 ~1999
533336579106667315910 ~1999
533339231106667846310 ~1999
533340191106668038310 ~1999
Exponent Prime Factor Digits Year
533348279106669655910 ~1999
533357771106671554310 ~1999
533385239106677047910 ~1999
533410763106682152710 ~1999
533428433320057059910 ~2000
533429011960172219910 ~2001
5334307693734015383111 ~2003
533448743106689748710 ~1999
533448983106689796710 ~1999
533461739106692347910 ~1999
533488223106697644710 ~1999
533498051106699610310 ~1999
533506763106701352710 ~1999
533510903106702180710 ~1999
533526083106705216710 ~1999
533530859106706171910 ~1999
533534957320120974310 ~2000
533551153320130691910 ~2000
533553983106710796710 ~1999
533581943106716388710 ~1999
533592877320155726310 ~2000
533611031106722206310 ~1999
533612363106722472710 ~1999
533631023106726204710 ~1999
533648443533648443110 ~2001
Exponent Prime Factor Digits Year
533652719106730543910 ~1999
533664587426931669710 ~2001
533697119106739423910 ~1999
533727011106745402310 ~1999
533729783106745956710 ~1999
533737871106747574310 ~1999
533741233320244739910 ~2000
533755499106751099910 ~1999
533770151106754030310 ~1999
533788019106757603910 ~1999
533790479106758095910 ~1999
533792249427033799310 ~2001
533812931106762586310 ~1999
533823539106764707910 ~1999
533835719106767143910 ~1999
533839739106767947910 ~1999
533845181427076144910 ~2001
533849417747389183910 ~2001
533868239106773647910 ~1999
533882009747434812710 ~2001
533892617320335570310 ~2000
533899813854239700910 ~2001
533920741320352444710 ~2000
533920979106784195910 ~1999
533937119106787423910 ~1999
3262
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25-06-08