Factor Info

ID 175860
Size 691 digits / 2295 bits
Status composite
Value 5368172093634534009986866328602895385450057956180553501831947499272632910741425166442231573238097789309453761583814035501302174379605486680619611831820285694848197017566675231653484356245306363773589496616074263559630977542288083531875808027818163463320608247973319078759294610765817914195145662429219868435219517448065252390468804852169757349910320849910839005535399138385227622338086833595963385094322664312456919205726630205324874617782812251376135921076998563994487396964704738646669698006682387510361048123570336940428838522702924065347154231614141958032429887802513079518320662051147722186994351236581742958401267935184096491131910584658104518539031315330956661471362960581937427645789

Factorizations

Primary (ID: 173912) 647619221149517361944427414198875228801821512940370010280185587855135815792269952655782901006831 (proven prime)
(ID: 175861) 8289087041156815175294742983051357598762661065757727797168998505894345078937059390400403105995778188713239604050062243373882016273663408561909765681720318406511242424629690613240796515602471061602103683330873475795824566620883736854703454147546258686480091593871346867814672581031255038894798028696507563836282978537301446075531352954931658818099049430000489231554204708040997756631313933577549503433563327431768270490055032541626875134010821701021096718499462822435287565960651818440164902253929616910608267886857341013163628888338765452221629397172578612054422676680627184912119434219444636019 (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.