Factor Info

ID 159421
Size 468 digits / 1555 bits
Status composite
Value 896099453082560525011798952140508607078813376507377174851081855084373036517891848760708308533566525668431763732289528212281642102190412157164547324273719635663673070803559128815546160880239275947998502381187701700473585254045345607075885223105845095564921626707785701164460512312276119998198790186370873785548866519675195401413573876649010117944856051904104750871768681305877902993023428965110879950532344023726790979193655709700768856307478807287178398592095159863193

Factorizations

Primary (ID: 158785) 1076141944549238849546221 (proven prime)
(ID: 159422) 832696334922534483051049428985939147256062767064013895032915744586956497337492135541146232406505925647086861254141291161453837376123426288984847970902829456751873325011250129746916758135367314788380141113743861627309212616060322299642815022851583001266988452841983922424068979680782597217792290531724951311749013613486468061133464487194648717079751559164157201941078324197810811647270229562352200003977036600988639594985847078223632855222259933 (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.