Factor Info

ID 53609
Size 442 digits / 1467 bits
Status composite
Value 3430576617703071056317904687225559939942299935751962913552128349030997123148379793438625974349683698964476149469402068618635159328329888064959621121601672687512637621684227224385070928755493559279737275640798098987201483371865823593909957701874271496273649205720145099954672871645276010724812521058906998794118982770162871423069972639573052081751292091992091390287012314509073728822969054245574328221975939718574714001282191898740876204690043

Factorizations

Primary (ID: 52447) 173420475484059478781201647 (proven prime)
(ID: 77029) 19781842992457969268375800607350163349429970435766664302849792570399007141633036094137088650334025668501498806931635734154446839243478763142030103077708081213329965480101443980395159112848565550431017631949276805249587146964210245641579151688332062778980435997974332342913343524981631233441445749807274263699210282237412888002179863246041803832168388448778255768987620704539581716640818110736084573146430546583401269 (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.