Factor Info

ID 194338
Size 528 digits / 1754 bits
Status composite
Value 619269103913045230548864595908999682644430574564632869313718811981718390133340732908454928552307339828345322794666519527448603326624245448612690192057914137447453343500973741534112621459716331369323502798831560499448883568805096306063497813299384544731284558269190674991748094639460880246772832009409403594840347962129379678974780596360071499637325376962376952205512584573308023616782777103772831834074383739272213474957731736307546483608947641298383171260678261041941776902628722387066482080500286579518826608732361330271715531

Factorizations

Primary (ID: 160981) 353746467315920167058454819585876892352819732272767246121 (proven prime)
(ID: 194339) 1750601521512849216441050936908236425460765394842099606492878649491929751222390117382417274855038522225203460435790151748657408271040710470597010844541995803863845963583557249349900134506923376962372565532639375513364565516911025058018316304968895114775136059871112796585111735967217630485674553088926768457120778797269575777953007528591589706534689928566356202248433387566402458705756604052173505313946511957728817091522934267325715996348791369692228806669220410922304211 (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.