Factor Info

ID 66718
Size 477 digits / 1585 bits
Status composite
Value 821673185201319024476225275296888321093691917318518877904895205321436142344924823580352745599581505789107661308877348000681995493442105908392478642416640851335206587418485259363516892330599688984870230283905415213459896658167200512149150574792175050702321375018619512849897339751261534413531912837477395351887058982721177253141297505412878770556556647956602135704966522529929291770937804952443996301771396991005500924960912609523567642630460396696824655518388768945881009120011

Factorizations

Primary (ID: 66099) 1476596642997556676949933674891444457689546466478846306319040642001170941885340024353449606193309716148187940265120212094728628795649587276215610603577332019282774891402465537480469342376301807377223922258148627311924889955131954953 (composite)
(ID: 93342) 556464210519459135942464979467273248113656814834677712928120776260037424288700381541829706622811870525188622654849499428645914849307353026865565559162443660809913023389762781784817783094685745103757235858110565198725766753927269690599020728924787 (proven prime)

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.