Factor Info

ID 150723
Size 456 digits / 1513 bits
Status composite
Value 208803335290253346017799761268228152904748045891066423551835855523007318684455329742699713286868755746914410914945130646521684049317642498505064829535406783811063814649175567280778432058850733397045440608709312457179880867500239155548518510984023318234226673197111162289923602264340747955931658829660878047368177456926288386549902849237100580529153740819076056660424907716640006797392347724187306198524009882852072494781099977958771877978638613331264834177

Factorizations

Primary (ID: 149677) 28372310935798311234499081 (proven prime)
(ID: 150724) 7359405293518021643405210265631411943912211671536791451714099380588454388381536346672448707905469593137005339784046051046200519542183061992292900718163114089216575112372274301906685190141394873275388650732852467480354298698920906291499292144815274271880699261346618181735734729071702447621259306134123185647831195648040815527320552930345893622273469757376893564558484338774896733051113128960307203648733145063198355072756561285817 (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.