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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.
Exp. Prime Factor Digits Year
1192099405313678
1192187309968638 ~1981
1192211786859278 ~1982
1192253739196878 ~1982
119233771540237 ~1980
1192349453092638 ~1982
119239123847837 ~1978
1192453286188738 ~1981
1192469166945678 ~1981
119255995404737 ~1980
1192571214662798 ~1981
1192699119269918 ~1980
119283771570237 ~1980
1193011119301118 ~1980
1193011477204418
1193021357906318 ~1981
119312323862477 ~1978
119316171589677 ~1980
1193173190907698 ~1981
11931832505684319 ~1983
1193239119323918 ~1980
1193459954767218 ~1982
1193503286440738 ~1981
1193503501271278
119353771612237 ~1980
Exp. Prime Factor Digits Year
119360323872077 ~1978
1193729358118718 ~1981
119377123875437 ~1978
1193783668518498 ~1982
1193867214896078 ~1981
1193911119391118 ~1980
1193911573077298
119396323879277 ~1978
119440795552577 ~1980
1194439119443918 ~1980
119444323888877 ~1978
1194493286678338 ~1981
119451771671037 ~1980
119460171676077 ~1980
1194601191136178
119465923893197 ~1978
119467195573697 ~1980
11946712867210419
1194679477871618 ~1982
1194707215047278 ~1981
119473123894637 ~1978
1194731501787038
119489923897997 ~1978
1194901191184178 ~1981
119492323898477 ~1978
Exp. Prime Factor Digits Year
1194959884269678 ~1982
119497123899437 ~1978
1194979406292878 ~1981
119499771699837 ~1980
119502171701277 ~1980
1195171119517118 ~1980
119519371711597 ~1980
1195193741019678
1195561263023438 ~1981
1195573358671918 ~1981
1195693191310898 ~1981
119575123915037 ~1978
1195979502311198 ~1982
119614195691297 ~1980
119617771770637 ~1980
119623123924637 ~1978
1196509478603618 ~1982
119651995721537 ~1980
119652171791277 ~1980
1196537167515198 ~1981
119660995728737 ~1980
1196653263263678 ~1981
1196809646276878 ~1982
1196813646279038 ~1982
119684323936877 ~1978
Exp. Prime Factor Digits Year
1196843287242338
119693923938797 ~1978
119701123940237 ~1978
119703771822237 ~1980
1197041383053138 ~1981
11970411220981839
119710795768577 ~1980
1197113167595838 ~1981
1197167311263438 ~1981
119723923944797 ~1978
119726323945277 ~1978
1197277287346498 ~1981
1197337359201118 ~1981
1197347215522478 ~1981
1197433191589298 ~1981
1197527574812978 ~1982
1197571790396878 ~1982
119792323958477 ~1978
119794171876477 ~1980
119820171892077 ~1980
11982011917121619
1198247287579298 ~1981
1198247311544238
1198259287582178 ~1981
1198321263630638 ~1981
285
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26-08-30