Factor Info

ID 158379
Size 1040 digits / 3454 bits
Status composite
Value 30775543549187770312019418999548458117768319588658585636445167751918187695004094674024832731488085687403981538635954949920965689684411178629999521675248187018833622781106613224105675174401078495689127481027356025060352836810065525974857193810085668583832148464095276500510759125044003538663664431854404634801654677829566317888030849786015250516016031816243457422918788045064193378312116475423618574910380424867945090830178254903676118995726414007253946164062242208813178751895639474968093610429636666009142232834572969938198278356668538339653498655673053580274180717325127701400261922051487926468428330639363442527565529286041711371413940784094099259714274063889355664151438153944962352473058613996337479223102949959030122674814147028318668778202277811073422648800811902744213503338715505250182775460301108372049631519504120451294862036395928161530875996283291572947804572909836278433624906200092224371145727518459073504377963634982542252695229908180913799137454571752087488893216182338698030512380501920511115175249768711264956491613947217

Factorizations

Primary (ID: 5815) 40809065233184155116161 (proven prime)
(ID: 158380) 754134978915479744759390714107593827566176512080632145876437971075444985145067729581402976810272822705214316167195675331208966380986341699025121557307339798286982840731787746172326030542663800211308780188865561519068306266433539958312051274812797858820115296338888970936945697243273794513510321471514649850573200583011765474178136884743191061271216910299407729746191736234108955976598805324206666978967881639673592021747842650929142447336228295746139596885764737192537375384842109293941247716056614872242019897920527323375543741043423783619579837521230579132717695340436095687505053331191996093226176068295681216307430136973899521886461539294527255585673942289130289798464018524740674690725674216186606764133328874867951356472846362800963749215861878119922814453844755443779063652313129538486413636442327832251190153468386336425947900211002671862963834598158831630732800973347662133960184983460216601785340959182736234473275313997616567376665083632167545895142213720736250116691304566643250206468939837402039429503697 (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.