Factor Info

ID 102728
Size 420 digits / 1394 bits
Status composite
Value 282205023973528319583814391082023100949839663987458172186463801654340999759861176982156767857353644354478578026412151109318462887430734017259420000481262960014568636907821357748079992422346417828121720053756778760443379759934987537915234947074936286856740215616665534234995957934397590859912573003987555921777993555328316273257553114519880858239225779322422781409659690431872854403584569502163274722812741884277365859583

Factorizations

Primary (ID: 9789) 683109212448347584341216929016345543743 (proven prime)
(ID: 119534) 413118457240637617449088356576850358203566482460668901161260761230975058919617097529175307659559626061589453732994218530699584302717965857897345052914934308857235175276412766809672011705330191361712921106265431581719574964380812692954104165138024190748428146221480336385019481393466745104412218644232623964935103516489485376416859049354895294511179922118879885102179718520077954881 (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.