Factor Info

ID 23518
Size 558 digits / 1854 bits
Status composite
Value 678661478711720157814848236424291852283981709022485329361697254968185873066520326711785770782123911824053101181918605064387187249623981100684381063167857778655800523899804587640335076555044921608538119526122900833878242004873165796943279605552111912696588827909526909592016923953377338146009441959738698298258700693736547143352362066310354932816493910799665345461246950361992938269485249458293921139814570176574714148911368033925254189495207967621890919230282159804742710110635965834771634105939366621769987174405323193708368344867918682032963435915562062001

Factorizations

Primary (ID: 32822) 468671037654312363964639779836822072463134880451 (proven prime)
(ID: 32823) 1448055083814022441445385546590076481627424055035381998665469893898255547915460688281365347907844425847912633230371337272404800885400564066499522943438487336946052764335420002395942095248694150755707039736147955078892756113643655733179754051643488242008107598572049749054109383796019335409336601398726945622312070882244990129626157096815192236889536596933015240237492927093432106330766112656100908337203543077767843018166375889566167258323711077167495696272136729018146772508151765964848255158358711437414109051 (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.