Factor Info

ID 145372
Size 1172 digits / 3891 bits
Status composite
Value 13872660577681208135163129393870578164896094083887346918873871047499703766032497376768737806660772063019821779786461717935317773565129757233657969665513462546824105575079342559760458397677106147403663106702088135679291545196641653344800132952234377210320216533290710267120040502846267840661339713015762956333062989846217439566125462512807240231594667544113146776396742512559871353936269561034925564345234878443201585343575325802704503254551224515667560463716346439036970879034497017241477571534343678980289670809458290766418471098490001159880549587782715521422676888032653215045626200488314808477539838559723671017847606519216383174852178782037486025496788374364372443904451407070279004373954744714447611842154695266878916671779139978997924528961419912400084729983672267367416003718369589778998375760924495604492858611575376017063268083597762685533730301653263944363298986743902460074839561543258010811410004070332151114589311587209999792399515085741529592375389670591476412319991318378973625640187104945067850638711293687584170546668665813322842330335939164249981295777699014536177252522145721436194921199730588811475157423293395258526548106553229880568751475011634979879

Factorizations

Primary (ID: 143217) 124090615473609167293681 (proven prime)
(ID: 145373) 111794598848061646457321078360943321923221110955873358162618639967070801075481679619508981139755906633747436625589370744911402650182359637293058641417163287193209146030002829025552063868848668630534970259177491019577309030011229224862171614480899938147849758858644454278253877068683243537393944602535170423459048797297109817160729847787273547604280525437807837083421284472707012550878411445747028075307681142306245308316595262901898101832368615335381732724516927054085644843329813154389419328644519491929510521531450714760515566026726856675228592549115356341943652189972674199064840652965242507528661912205024443631566235028717200470101634352863400854598479928942425008631588486853451828476854875344834974919637140943956141547662753597548802500825168598407139413505792551155153303037283552462169402151993324134600515802316544446041940535545235971089143720883630552938200842491321782605257341426933205869525231913981766545024793751745529253594913089647692307955296394232852251692419761689101790356922358740023302635435987876259974257469865664806240385843416284164284577407699743687452097409198566740497743918335023724534469254671996827392831969796759 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.