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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
558911514471292099 ~1993
558915231117830479 ~1992
5589186168579313447112 ~2001
558929533353577199 ~1993
558972231117944479 ~1992
558977715589777119 ~1993
558988911117977839 ~1992
558990591117981199 ~1992
559002591118005199 ~1992
559031031118062079 ~1992
559033578944537139 ~1994
559041533354249199 ~1993
55906979100632562310 ~1994
559075914472607299 ~1993
55907879100634182310 ~1994
559080591118161199 ~1992
559094991118189999 ~1992
559110711118221439 ~1992
559113711118227439 ~1992
559116711118233439 ~1992
559128231118256479 ~1992
559130031118260079 ~1992
559133031118266079 ~1992
559139991118279999 ~1992
559167413355004479 ~1993
Exponent Prime Factor Digits Year
559168573355011439 ~1993
55917949134203077710 ~1994
559183191118366399 ~1992
559186311118372639 ~1992
559191831118383679 ~1992
559192911118385839 ~1992
559228191118456399 ~1992
559229631118459279 ~1992
559230111118460239 ~1992
559258791118517599 ~1992
559274391118548799 ~1992
559276431118552879 ~1992
559283631118567279 ~1992
559285911118571839 ~1992
559294813355768879 ~1993
559301631118603279 ~1992
559315911118631839 ~1992
55932427995597200710 ~1996
55932883190171802310 ~1995
559343533356061199 ~1993
559351974474815779 ~1993
55936327223745308110 ~1995
559366911118733839 ~1992
559372133356232799 ~1993
559372497831214879 ~1994
Exponent Prime Factor Digits Year
559393431118786879 ~1992
559399911118799839 ~1992
55942037939826221710 ~1996
559424991118849999 ~1992
559434231118868479 ~1992
559460631118921279 ~1992
559461711118923439 ~1992
559476591118953199 ~1992
559480431118960879 ~1992
559498191118996399 ~1992
559530133357180799 ~1993
559533111119066239 ~1992
55954931100718875910 ~1994
559550991119101999 ~1992
559554413357326479 ~1993
55957007100722612710 ~1994
559571991119143999 ~1992
559580991119161999 ~1992
559605711119211439 ~1992
55960573134305375310 ~1994
559613031119226079 ~1992
559618791119237599 ~1992
55961989167885967110 ~1994
559633431119266879 ~1992
559634213357805279 ~1993
Exponent Prime Factor Digits Year
559640391119280799 ~1992
559642311119284639 ~1992
559645995596459919 ~1993
559652631119305279 ~1992
559658573357951439 ~1993
559661391119322799 ~1992
559665111119330239 ~1992
559670031119340079 ~1992
559685333358111999 ~1993
559689111119378239 ~1992
559696311119392639 ~1992
559698533358191199 ~1993
559700391119400799 ~1992
559700933358205599 ~1993
559715631119431279 ~1992
559717494477739939 ~1993
559726431119452879 ~1992
559727595597275919 ~1993
559745631119491279 ~1992
559751631119503279 ~1992
559760511119521039 ~1992
559775631119551279 ~1992
559783613358701679 ~1993
559798733358792399 ~1993
559810973358865839 ~1993
2230
GIMPS The Prime Pages FactorDb.com
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25-11-17