Factor Info

ID 133168
Size 749 digits / 2488 bits
Status composite
Value 87166739496444444781645359216050372626824277953660288779586932679542175771558755226071958039561621711574695291081982415741808718019916238889747856850959723648722072679562485266983534882056073835926394052232037021479951248675991033517266076841887115774244121468062101926760090934382403639074971349113014557243385035366132227879890054947482042154363467475488598635721542550972030642722479563101765232327956570096370018118604579145396877133211478220407127198642995760584312160289182689469152555743081585364153156509026465919651995759404762843781202361990623224074029123035664726370270695425715465698886661472568388836174770790774101173543193439324595217426697960110316142978620966750162231961506559155912756955190240796322580222898043927928967177440771

Factorizations

Primary (ID: 131681) 80459337199345300130638393 (proven prime)
(ID: 169119) 1083363877090870728306817774090139774439737834591720796100521521974294504935873716665633347130151371266890657378622785126231731732251790803710939905451632952748778435201350904684863745454693361716492124744791327129402619000601670773575534679739801726257509550815259981693857276066897156990513170683413216640075165879996524035015847849440526738779126902227960818834265366642044661769727645351394779746131926823976226540263358376055068875686186944905568975623036041973281954041742815653099590351062816497459514618630999869316225724960165504759227437233978095353385414916247443104078915804555749862681294931400461395512311178586423840611726802061037492617226442057290379298944839811645283260071029487308761584417463097471429147 (composite)
Secondary (ID: 133169) × (ID: 133170)

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.