Factor Info

ID 130549
Size 763 digits / 2534 bits
Status composite
Value 6428260503334810815351548204888370438862179634383526425930925248639576405569011670613805721094282365817060340161783257522791694762319272354502914388959281013561397851837284684468802622353652365587170346743485000629909603558140732419041695789735946280444567731299298190728254258011885487786365753534380772045935737751696444241633263760326202574699704730023221715785313979176526509290562202671328835543410295775316418369470432940506382857794403261890084878105081377708816875192821844847683651532272163666378425188055909378026167621548880387989931171419022672644612414616048781842052918635436989384642525384016248606095942891343310363394158754689170571860263877249173417505484203901314505076224555064566491168200881204127167320197684427467868008358823500916279736233

Factorizations

Primary (ID: 116067) 21297603745207089290454435276655652707 (proven prime)
(ID: 130550) 301830223730284968191924637487141987373346848096552256641829950559564257533190445536205260352096995956508700637152872281278424871184010182384659638041793069369596359855598679078068306717519332955773811067645624418953895163769190655378785836548297467274460606484427312628700781833631475761652906408392884819311124606050403392341097034813445971231631844862218765297934374675806305432812985666817732806045477242797943306975423855991906322591921239040424174811296515645493057981731682515245908187359641311011838783298989945530693182269171229241026206432421378787865005634712638179295433697983450894241398415083927542212340110698192589670918186808277361267707362237828768929575104461328015881316163838169398935354026181046983436419 (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.