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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
1229222632458445279 ~1994
1229228817375372879 ~1995
1229241112458482239 ~1994
1229292419834339299 ~1996
1229297392458594799 ~1994
1229303032458606079 ~1994
1229319232458638479 ~1994
122939503122939503110 ~1996
1229396512458793039 ~1994
1229435032458870079 ~1994
1229443792458887599 ~1994
122948849172128388710 ~1996
1229499712458999439 ~1994
1229801392459602799 ~1994
1229814017378884079 ~1995
1229829712459659439 ~1994
1229838592459677199 ~1994
1229860432459720879 ~1994
1229863432459726879 ~1994
1229870992459741999 ~1994
1229911011254509230311 ~1998
1229914432459828879 ~1994
1229982232459964479 ~1994
1230005992460011999 ~1994
1230108137380648799 ~1995
Exponent Prime Factor Digits Year
1230159232460318479 ~1994
1230221992460443999 ~1994
1230246232460492479 ~1994
1230274312460548639 ~1994
123027607123027607110 ~1996
1230289017381734079 ~1995
1230348712460697439 ~1994
1230362399842899139 ~1996
1230405592460811199 ~1994
1230418792460837599 ~1994
1230424432460848879 ~1994
1230437512460875039 ~1994
123047303910550042310 ~1998
1230503032461006079 ~1994
1230508312461016639 ~1994
1230573232461146479 ~1994
1230609377383656239 ~1995
1230657592461315199 ~1994
123065861393810755310 ~1997
1230706792461413599 ~1994
1230709337384255999 ~1995
1230709432461418879 ~1994
1230713392461426799 ~1994
123072293689204840910 ~1998
123073133393834025710 ~1997
Exponent Prime Factor Digits Year
123075307123075307110 ~1996
1230757792461515599 ~1994
1230791992461583999 ~1994
1230818632461637279 ~1994
123089957172325939910 ~1996
123090691221563243910 ~1997
1230930112461860239 ~1994
1230933592461867199 ~1994
1230949312461898639 ~1994
1230961192461922399 ~1994
1230972592461945199 ~1994
1231055099848440739 ~1996
123113317196981307310 ~1996
123117223295481335310 ~1997
1231192312462384639 ~1994
123120149172368208710 ~1996
1231206712462413439 ~1994
1231220632462441279 ~1994
1231308232462616479 ~1994
1231346992462693999 ~1994
1231347177388083039 ~1995
123134909591047563310 ~1998
1231397992462795999 ~1994
1231402192462804399 ~1994
1231425592462851199 ~1994
Exponent Prime Factor Digits Year
1231446112462892239 ~1994
1231468432462936879 ~1994
123154667221678400710 ~1997
1231551119852408899 ~1996
1231572712463145439 ~1994
1231574279852594179 ~1996
1231585432463170879 ~1994
123165331197064529710 ~1996
1231726912463453839 ~1994
1231749232463498479 ~1994
1231892392463784799 ~1994
1231930192463860399 ~1994
1231944112463888239 ~1994
1232016232464032479 ~1994
1232096579856772579 ~1996
1232131432464262879 ~1994
12321438714416083279112 ~2001
123215419123215419110 ~1996
1232161432464322879 ~1994
1232192777393156639 ~1995
1232231817393390879 ~1995
1232251217393507279 ~1995
1232254192464508399 ~1994
1232288632464577279 ~1994
1232350937394105599 ~1995
2517
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25-04-20