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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
529841991059683999 ~1991
529867373179204239 ~1993
52986889370908223110 ~1995
52986949116571287910 ~1994
529884831059769679 ~1991
529899711059799439 ~1991
529907391059814799 ~1991
529907991059815999 ~1991
52991359434529143910 ~1995
529919511059839039 ~1991
529937631059875279 ~1991
529946631059893279 ~1991
529946991059893999 ~1991
529951191059902399 ~1991
52996217127190920910 ~1994
529981191059962399 ~1991
529993431059986879 ~1991
530010973180065839 ~1993
530017431060034879 ~1991
530017791060035599 ~1991
530018573180111439 ~1993
530022474240179779 ~1993
530023311060046639 ~1991
530027391060054799 ~1991
530037591060075199 ~1991
Exponent Prime Factor Digits Year
530061111060122239 ~1991
530062311060124639 ~1991
530068191060136399 ~1991
530079591060159199 ~1991
530080791060161599 ~1991
530086191060172399 ~1991
530096838481549299 ~1994
530109111060218239 ~1991
530124231060248479 ~1991
530129173180775039 ~1993
530132694241061539 ~1993
530139591060279199 ~1991
530165391060330799 ~1991
530173191060346399 ~1991
530188791060377599 ~1991
530195031060390079 ~1991
530202111060404239 ~1991
530212311060424639 ~1991
530244318483908979 ~1994
530261391060522799 ~1991
530261394242091139
530262711060525439 ~1991
530272911060545839 ~1991
530276173181657039 ~1993
530277831060555679 ~1991
Exponent Prime Factor Digits Year
530279511060559039 ~1991
530296737424154239 ~1993
530309631060619279 ~1991
530314311060628639 ~1991
530316133181896799 ~1993
530340774242726179 ~1993
530341613182049679 ~1993
530343231060686479 ~1991
530350431060700879 ~1991
530355111060710239 ~1991
530355231060710479 ~1991
530357391060714799 ~1991
530365791060731599 ~1991
530366031060732079 ~1991
53036897201540208710 ~1994
530391831060783679 ~1991
530399933182399599 ~1993
530409591060819199 ~1991
530412231060824479 ~1991
530423991060847999 ~1991
530431431060862879 ~1991
530440911060881839 ~1991
530441511060883039 ~1991
530445711060891439 ~1991
530449911060899839 ~1991
Exponent Prime Factor Digits Year
530458791060917599 ~1991
530473311060946639 ~1991
530476911060953839 ~1991
53048509212194036110 ~1995
530493831060987679 ~1991
530495533182973199 ~1993
530503791061007599 ~1991
530506191061012399 ~1991
530517111061034239 ~1991
530518791061037599 ~1991
530519631061039279 ~1991
530522031061044079 ~1991
530536074244288579 ~1993
530537391061074799 ~1991
530551431061102879 ~1991
53055767137944994310 ~1994
530563013183378079 ~1993
53057231137948800710 ~1994
530575911061151839 ~1991
530576391061152799 ~1991
530581911061163839 ~1991
530585413183512479 ~1993
53061991466945520910 ~1995
530629311061258639 ~1991
530630631061261279 ~1991
2230
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26-01-11