Factor Info

ID 64263
Size 522 digits / 1733 bits
Status composite
Value 287154995563597706332471771950210479258966087403761679288459034192863716560997922795011516054305070613770369017374164085908157172328472646936496595893911736291619654742211668161539664437283940483409405642472377645891277418185567194735194918449362276435494953766160925191178671881139065793551550404329003641299946537437998174742188602191990094721274286418959341773406536155884643707554478591505743280203387786992823814564644934413298068700459057866428262531016312964303085189829934493581136025664076785277295437385712919033

Factorizations

Primary (ID: 63865) 582011782134392699583637127 (proven prime)
(ID: 90666) 493383475005477757143634014133647943899573344305352486131977084682229869731446510011736609957582548160569511526511797970740568610295237121774941948158861845469918461798712067465502234451785449334953975227085142073786349042201722461464111335798459506994589513216080399597159407230894521136435423101501055068628015223629860836911099491270288615510061271191647659575197845421417096624416671367420219977580831223185990118656958044205868262829316776454025556409091447294755648302138504463091549918079 (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.