Factor Info

ID 186309
Size 993 digits / 3298 bits
Status composite
Value 315680120127301623083168743781082179650916483260782590208711315817666616128520400861799856512398930965760173811051315901277854894786947798133630443461204009301933528662016613990609704978567881670881987601718596701891204921709189406139824454421152354528298440503782634749950929202195279807644998250362424152894532918131900287486624558993273685404857535897086900624690263715181069357996195973548445881713448256210536089242504712330680179711165481424680225780972516513596061850642378714770469058794985108432243945388775525296021463302610236122409414142844223034681249050156206291840488712041224144465301187063437875334228165744084219420971756940364599567615239219908698357817808454555720314004473071898533799671984595760591083519170037160613255098041030978969675667402387707428644321063747098335103373054010965824837509071571213679872153903226364783339649179651487131385269578874092345995522180012661772919351058994657098639199691050240004965372835678991308566592453300830284214625252323842950771

Factorizations

Primary (ID: 184301) 4203320219636571618012914471262342397119313 (proven prime)
(ID: 186310) 75102562648580703639473405053623096452604253929416312370241680249581537364351800961153961318763479280836457562070062804816075679866106422588775972034259420635072564303570001334795151793659071011111336572856892288633743049433721587988320014709844869301457754549981711186069251172471225146800798372536619843566493267693493754150712879984335239017535842659208226388213414964624560233267565805208659320732524812340154099897279015722253055388949409869281496822937210702945299001746284069460319134902149103753086087014703302227512863613658003298308442047146035162148561401569685171942267758263212003899761638449997787642272256849354296725872262638570859980260252806185543631922106383655150294823114710530273415453617195837983720191390878441895849998380943605122105605373724851354803596062661454060315259480284994658673381395415810955176072147346657995608081744566889616521048857728875972937057590428139602251787256317105769775140026536092397130137714113667 (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.