Factor Info

ID 28214
Size 714 digits / 2370 bits
Status composite
Value 221636766594391243802879549925634880579080522923144299790245795278971081968895673351436376424780124496084333671992273486441844554070140206927291399736751738765020900873229515794483211679114117671739085394082419213345177432994396086671906925350134906662381049093201924584853719001543377901103520526334397964964680350978468936499851843863223498614969800417667419159343119738594315178139680850535024207829576583819014752660515453984189700684560449024120941276470895716896997333883642681654654369629166223404958829635244007777114208707762955553277822359841486636043048088270292183242867329996486537496276040755380093092823682640554935826265366313487544179576094162923641690865228489968973195260075754006156745370497719

Factorizations

Primary (ID: 20145) 18920435284033918144809657490533251 (proven prime)
(ID: 40881) 11714147336843792333186303375708640031638470626291766008551705170867429110431275880485088072194013768628542617600374770263091031426140498539584903039352861237776175659124788624179816623859348275708491035610047409939972106518469933287394122388921547014204538524255874528921425414780990562318412679442844488819960254497300453730388786091236140282563827422703099353346909226837679124845315040174944540921983757939732247780173716727324852401144903376164730611099290275435480362951230405091408305334127426099217670285977105174808623186827678082959273839086135583943768855150896283081994817464612815293710216652901357922572734251794658212255594239081172731719424408254215446853473153469 (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.