Factor Info

ID 193460
Size 493 digits / 1638 bits
Status composite
Value 6418459958866232172552934672794863536830740719163013138841755959444985921085490255964567369173841950165402994399542373609294116176189418467929578783219293425472038991864349909444679075733888915410777150110286614213749386031298365368778047552996916693481938366745199212538368471676380535654072814437544047701351748053277449727509313281006857778562736625653507521834208387431676861380118129672576277171553796944267340910193823948805761502467956245686376940710292516433197266523805748837383484551

Factorizations

Primary (ID: 193461) 331623337159323646579646220136826701 (proven prime)
(ID: 193462) 19354669106965097911938659759842170384110857306529285951710049774980364278018703478775740464578586694235739228010625378396932749980172300827699917011571471615603242122179362909641880566048336737734635206958370411542412223818166666051400388376975176320707191999005355057274264225058217330603679112934835248565687370938305700886554213304025918574331753531988394977959808817815107900245297986473391054527863820303423938098712954750958457903416384707199738562851 (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.