Factor Info

ID 81012
Size 745 digits / 2473 bits
Status composite
Value 2260977163509883632899318735866324114937386582064631558217450737632293384975328660886890169114480348661069885219284330481827710425389285417005537892507459487140047894391440912509852423408268712359208017156739314903479156659083653615530807728620618627783509415078805553918138573567826561302747964052280954632825092028585188703105922321564568745495400637201328976729923063059648547919849306353467435836958983368929738668958934745121526076939151445754953293367847125532421430175096731390120268367474997619550544212149283118628121566171427776628251211599446564856805744520746771643954631235513755155382715065510486791021344131076569098162123512566332270751329163959904217281152338093252648056071625964722781165172828543466088032420725306330677407043

Factorizations

Primary (ID: 78683) 15884470003892794712765740428811855443509936065544304319 (proven prime)
(ID: 81013) 142338848130015525697591962360039356412704741113855863212241676534231094482770667287447908756137800553542709370465986010725195811081899856921547604948166042167035851482528513150529447831415911415980323322804313768917016435911691933923064501886473393669256010437352168854244637416696575084102902501578522306188248600059601783127677471776199428349120798357491122733966553939415763745702569209291533434849539313409262643263138093169612098009898862513512518874718658300171341367868078710611131046845582417971003615027952994714137782011134100721027085997489857911153821530558726839008888690239104477978165102166532795104694343638864583307527575874855880704082654546799674517184389275071179279997 (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.