Factor Info

ID 143492
Size 303 digits / 1006 bits
Status composite
Value 616422255922443618640329821776526271843891650381276681716046663484259854636208788075805120237968271196244050434381343840586415462953995432976953632896772924027362457330513340307498448744270594455866108247120085377880448362523664016349919093359717788415063325433790035141846355121032175106962956502683951

Factorizations

Primary (ID: 143138) 10644344455679683241900411599784820150490673161 (proven prime)
(ID: 179300) 57910776796924187298486410748316942122484037215559652066873484628870653358432930459342485993086690273686488032951424639710095068170187537663982219972085157360405662774843873831652740184436119881809093507301047689508295140652253607621078841102781634947798391 (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.