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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
13532903270658078 ~1987
135329712435934799 ~1989
13533743270674878 ~1987
13533911270678238 ~1987
13534021812041278 ~1988
135342312436161599 ~1989
13534523270690478 ~1987
13534597812075838 ~1988
13534883270697678 ~1987
13535831270716638 ~1987
13536371270727438 ~1987
13536643184098344910 ~1991
13536737812204238 ~1988
13537379270747598 ~1987
13537451270749038 ~1987
13537571270751438 ~1987
13537619270752398 ~1987
13537679270753598 ~1987
13538039270760798 ~1987
13538471270769438 ~1987
13538663270773278 ~1987
135386831353868319 ~1988
13538879270777598 ~1987
13539083270781678 ~1987
135393294061798719 ~1990
Exponent Prime Factor Digits Year
13539359270787198 ~1987
13539719270794398 ~1987
13539899270797998 ~1987
13540643270812878 ~1987
135406631354066319 ~1988
13540799270815998 ~1987
13540931270818638 ~1987
13541051270821038 ~1987
13541219270824398 ~1987
13541237812474238 ~1988
135414136229049999 ~1990
13542311270846238 ~1987
135423591083388739 ~1988
13543031270860638 ~1987
13543451270869038 ~1987
13543811270876238 ~1987
135441496501191539 ~1990
13544243270884878 ~1987
13544543270890878 ~1987
13544579270891598 ~1987
13544819270896398 ~1987
13545011270900238 ~1987
13545503270910078 ~1987
13545971270919438 ~1987
13546283270925678 ~1987
Exponent Prime Factor Digits Year
13546499270929998 ~1987
13546691270933838 ~1987
13546751270935038 ~1987
13547201812832078 ~1988
13547771270955438 ~1987
13547783270955678 ~1987
13548011270960238 ~1987
135481311083850499 ~1988
135485511083884099 ~1988
13548659270973198 ~1987
13548803270976078 ~1987
135490911083927299 ~1988
135491112438839999 ~1989
13549499270989998 ~1987
135495133251883139 ~1989
135499031354990319 ~1988
13549973812998398 ~1988
13550039271000798 ~1987
13550437813026238 ~1988
135507591084060739 ~1988
13551563271031278 ~1987
13551599271031998 ~1987
13551803271036078 ~1987
13552271271045438 ~1987
13552463271049278 ~1987
Exponent Prime Factor Digits Year
13552573813154398 ~1988
13552739271054798 ~1987
13552811271056238 ~1987
13552901813174078 ~1988
135529911084239299 ~1988
135534291897480079 ~1989
135535693252856579 ~1989
135539093252938179 ~1989
135548693253168579 ~1989
135551231355512319 ~1988
135553611084428899 ~1988
13555583271111678 ~1987
135557694337846099 ~1990
13555799271115998 ~1987
13557569138287203910 ~1991
13557623271152478 ~1987
13558117813487038 ~1988
13558277813496638 ~1988
13558463271169278 ~1987
135586692982907199 ~1989
13558739271174798 ~1987
13558859271177198 ~1987
13558871271177438 ~1987
13559099271181998 ~1987
13559159271183198 ~1987
1178
GIMPS The Prime Pages FactorDb.com
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25-05-04