Factor Info

ID 61939
Size 481 digits / 1595 bits
Status composite
Value 1171516293496051147644370445190948449493366755310608065330000870185858573481099661711133338837656485711405919838310536422054257873944361263096054403932484880843108066142637034734928729561592575486472413157106718589518613949797987380495079674661301681242201774628556980816397398288164220513396883568047938919014670689150466551503069197889157940731938292855783509483468274373507820142200629689190458389419721770027267426714640144808421261816368529863368927325477805092398546536587797

Factorizations

Primary (ID: 2956) 291280009243618888211558641 (proven prime)
(ID: 61940) 4021959133200335540987231331386562002430295734146054692582089743233259084539742210393834860835631264820988461270534819517449516539760659260519520594628344140387187925447743433946735015223285105174066710221383685144692731370140418711795878353581835929979037437078379537723978468393515978037244075688656069389956798620962469645087450846163988935870826670723825203909271992249460477187258599876048338704328849959942692897125818349129309633862306742442754917 (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.