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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
330090771980544639 ~1991
330091877922204899 ~1992
33009323660186478 ~1990
33009719660194398 ~1990
33010823660216478 ~1990
33011183660223678 ~1990
330128212641025699 ~1991
33013283660265678 ~1990
330133633301336319 ~1991
330141472641131779 ~1991
33014147581048987310
33014543660290878 ~1990
330160374622245199 ~1992
33016331660326638 ~1990
330164411980986479 ~1991
33016859660337198 ~1990
33017879660357598 ~1990
33018851660377038 ~1990
330199571981197439 ~1991
33021083660421678 ~1990
33021239660424798 ~1990
33021671660433438 ~1990
330218812641750499 ~1991
330226731981360399 ~1991
33023951660479038 ~1990
Exponent Prime Factor Digits Year
33024059660481198 ~1990
33025103660502078 ~1990
33025799660515998 ~1990
33025859660517198 ~1990
33025991660519838 ~1990
33026863112291334310 ~1993
33027359660547198 ~1990
330275211981651279 ~1991
33028139660562798 ~1990
33028559660571198 ~1990
33030671660613438 ~1990
33031283660625678 ~1990
33031499739905577710 ~1995
33031991660639838 ~1990
33033239660664798 ~1990
330341811982050879 ~1991
330350211982101279 ~1991
33036011660720238 ~1990
330361211982167279 ~1991
330366135285858099 ~1992
33036719660734398 ~1990
33036851660737038 ~1990
330375531982253199 ~1991
33038651660773038 ~1990
33038723660774478 ~1990
Exponent Prime Factor Digits Year
33039059660781198 ~1990
33039719660794398 ~1990
33040739660814798 ~1990
330412012643296099 ~1991
33041231660824638 ~1990
33042011660840238 ~1990
330421312643370499 ~1991
33042491105735971310 ~1993
33043079660861598 ~1990
330431331982587999 ~1991
33043343660866878 ~1990
33043511660870238 ~1990
330440931982645599 ~1991
330443211982659279 ~1991
330450137269902879 ~1992
33045191660903838 ~1990
33045563660911278 ~1990
330455771982734639 ~1991
33045983660919678 ~1990
33047639660952798 ~1990
33047879660957598 ~1990
33049799660995998 ~1990
33049979660999598 ~1990
33050033105760105710 ~1993
330502633305026319 ~1991
Exponent Prime Factor Digits Year
33050651661013038 ~1990
33050663661013278 ~1990
330508195949147439 ~1992
33052583661051678 ~1990
330531011983186079 ~1991
33053963661079278 ~1990
330543774627612799 ~1992
33054419661088398 ~1990
33054503661090078 ~1990
33054839661096798 ~1990
33054859158663323310 ~1993
33055619661112398 ~1990
330575512644604099 ~1991
33058799661175998 ~1990
33060023185136128910 ~1993
330601971983611839 ~1991
330614334628600639 ~1992
33061571661231438 ~1990
33061739661234798 ~1990
33062531661250638 ~1990
33062591661251838 ~1990
33062819661256398 ~1990
33063071661261438 ~1990
33063851661277038 ~1990
330642475951564479 ~1992
1796
GIMPS The Prime Pages FactorDb.com
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25-04-13