Factor Info

ID 67901
Size 1127 digits / 3742 bits
Status composite
Value 25578773410920824538203649070871062949884441053163426022806092336477330882485851245013045762695539162544972215156072597566317551931241281785233971153227023658957206090063907013225798628738143798459129343133029126135105492205049359412266563244557295347490548765427774527762548941402457092996712552345184532667283379340554528931161947441033529400706227336557534306482876751906197312121839679383286015107752458315554147498744115629774730743095243467638197627660553452734729293515300160508884248804979237588591887586241623157545154277975326204580604490388108874492877903078490709665382936296216751857899465418191830870334563163736340149005607438316497409774014478035856653194072814543373513822221494746257675799518221510128001055999332576986784212045812863486595655297884602435775742207781845627717777874833942646606547991361623000249907308242812079915688095575954433759121223503564361841703296864442837102511228340205782229480714898696668964330686526871718807433720696761386488537901691137940318567201082142369282425651509034105247604722670647689966974668461884241234852054328537936246403820794873088702279359567419412302325610761

Factorizations

Primary (ID: 65724) 21162386787273369601 (proven prime)
(ID: 67902) 1208690383936436712393333904026160520694250046837086318325404054889706906850557128931109390261988704669529631610265324904126199806144056339167509476409575129519505725511132366362868181551460304213974344027412957665080733169094417977053098300449424760307539283896889767041371601438794475041113342485388480468863116527102020491131833428060809786487283598172550989093525358731340011072356523523222585457343384199005179256403143312396085200644230494395418376040460808682245193404124196919859982206578487354858893446557073460636315714188987021829671989239989178014330835424796978827816824775628320943981007334635282958439542407408396587608867930626208133463364256033339176412652392052216870676138984305582192525274344682867012520146294112259313339283634517921196846958656793920937499919898611563387524548759052451786877964573825196952661130808397821705421207865719097473555289113483040716399263792717579734821348857260728238389396169918833402084583439541799149912445622116191314081655892379270705267455941087389230011690949682768978271894631281238781098329525466756348191146394382773903925377358782313799505105161 (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.