Factor Info

ID 140133
Size 535 digits / 1776 bits
Status composite
Value 3979774661659607326857675141094213279344930969485381641089881258457536871944905615776184250822964934061297237397302629534768633885907357772691843838931437561021526161211115314246139548633665852544087579735776989427172881851043701713750861669841590973975709324305657733875464659209420182947721126783739278499449883497710957077072709978701014302463420142487267296592246609529053968148667181130573018322230557897779394265482405344445638497224094203780240175509973694043401975753938258165187819668470021417608131743671049634741281080721039

Factorizations

Primary (ID: 174002) 21337754327507924395354505842764401886769 (proven prime)
(ID: 175021) 186513285352105398207850712936121017878447118505730660483567768160372480107945381407820216172910438355079982834197203138664092580277680309874564199052890063757386125612627862061782432372921494270825635061418998898603932509134358716047840776607428000531081026367694234704168031948929023513294828121971594851794793368527839892492270911569017962997296826884814131383687442374414587547537277435070862258403869043026003329184976254671360483930956777075004580870872439144227403521385837095861508464831 (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.