Factor Info

ID 175408
Size 741 digits / 2460 bits
Status composite
Value 171169350419707840333899319591741737250565769881613571158410408453196507305640334200359456094339395829877117783428369035850986877764012341329263159747746263043880498296060596586144970537994567494791127763977549490767745646210608768106228322939987476425675867252864908329027812264155447612212044568967027517076994772213296861389891397187033545574659389322248730712077827916694507082832441403691640372965030210031156474877008955732540282379577860880546288583390545414402232566327413907757057431760736419898473264850476509251596366821854345729818917105635511442508196384878412593988729934443282998873988726657304861257048811036070409770370781975240334313625482531469872896935684604177521146959584549291140668524004190478769101748350518215383701

Factorizations

Primary (ID: 173912) 647619221149517361944427414198875228801821512940370010280185587855135815792269952655782901006831 (proven prime)
(ID: 175409) 264305543797610004348517247524913305273745890616061081764052664154485805242190253039652252874383354122804448889232324858810561581924375862114126710370940435308085514983688088990635293823682627436494131714225042605728351625869949435731766988057462798159041297674111858173704112693560820386917843883975895770162285395146738919126762824695611672232996562031217267643583818074329467705437128813794418141748319837929868038238286836426519331297375703975962710873025638340210397927966862349678101730739928549765153421334092531920874743709416620499048183268912515617213623484106000704315731406812679986124864486684853890550036170495214954569493382307771 (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.