Factor Info

ID 171198
Size 923 digits / 3065 bits
Status composite
Value 43263980209392788511211096548161763854376105292605489861199325033646650160853415719715168397347788294959179629307897167649732304597070264433852430206557044920343479326288052588035533020808008649541453446593702003674013551963237929141030214623145595301270588117269684759126945655302528551474528183840983619147934134336909893544604190189954137336018497549492800329644881352068404748895476764864325792413372363443705153492474320033631216782184493006704135639654141440217782710690882362758824361243303483962806212995215838785354853812010272283854895718579146802400446353088826756932407272127824809451508254290559423246105517067259368581960302371865447966320056678459527678261858227702611796527405979473039436415964804496300217244766730735655658091099309600724249353856212085716818916462296530584374747677887484532997924759856072281445467262674367979115491404596597255382718715011988230893697591631179585048807486729438796055329

Factorizations

Primary (ID: 169754) 87771152616894810297970984729272063407925351348001752175955044947708448929390389394774153029314256820930073119473683009 (proven prime)
(ID: 171199) 492917990928434413222211854508459659559655417825061144879417293973434527975309698380730499330978770624313619682129535861803293603417961137871260588686840425097697205191371556329631446853649569190083998778390880162728938977678536138354346007183349171774028175969033795557163318677274722681686339781244147760265689963133370092727084544555347740336851631478994971517636457673642259475736146734087318507958967969833233531085362158118796797450683934441557482703266101191757663471153314142443761738914085722585118410846394028230534414104158072044879397462985490441018568704807949663857234353582174308169874623099626505856968228001886533161273768049394932692789198027630512180950485525847893159663104328094089953693391325645641338871043914743127894511202858187792414271162279863065479275357734825604898135392481 (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.