Factor Info

ID 160220
Size 1035 digits / 3437 bits
Status composite
Value 230328506414193025371583066328681777096985754011268487919699033713497869770480247879370549296957178912129426131238405112935053445068318711952732020074223646047387550742045845304100139106760263085957653217917926188976316539527015536802453860479850585156369786863176054322748988132551574314880705132101416717207533670816147638061269553594252802723605257396071015212171043324931577837193194177071312639179610763220589507223358365631351217183310382788675520474113761433692273675910063293163241172521518838515392508471147717590139829358399654494781749339478341445992926076300505687019318992440416251140776200651941670911437111896354810329368448440040305858276820577130007964522459317478186436848327678935585385371726480221432376924359770375498467730568526084513652947566749076592329412816398981893701617788670146022361376486979015247889417573606810238896952046945710678311892439560113401967607285879126645673221008239515024233086346692237176658478834982816430373560053692251430569803023275170267670221529717120041690238511533874941010832471

Factorizations

Primary (ID: 159100) 597748257938060232151 (proven prime)
(ID: 160221) 385326938816541204387492259876374090433589758136281459962639265855805361645939960712774773150235812029214932029018108169102769006279085900447293355477847535184428190393130659390163917790474444290151258493198617965926767254224536933178610522425746904590408958538422604063178634265261050832351988729742290805272803597015572328064879534676050713830086952810253668193411905651479433511755246959142896319969844143480545410725823637983083989028202611103471008893510460791101336810527178450164304293179038360897232725583598090484629096359720845269570839117228525732941891829786727774559534950544338105301336066922793011445573529102569521199075162996951980356603333396947894859961198733018212244659069632050315985250849367151085356664923252483501472405459724464738645680891581245771561061610005874640547037511285939788008754539784990520312523806317196632277805895346469743362658808259879691973304316447916346314863838599476064142679441147391807967382385512799744364014007174547055432788376792565598662938440763145065512321 (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.