Factor Info

ID 148750
Size 652 digits / 2164 bits
Status composite
Value 1522773212085287243837807117661001703406050863412454633791397454243179533838658942207729150855734414644012169234926439478770390851528796817939776313007311550988987031115163457037094016006718123719909445089693688214504298101729926882994628795930195844091460958434609092354611182361565391286534490802139768233048557870488060605293903153530905527721254694392266890187008984789118882286627619954600424964117560652994106842710800058143196767322377537370043738238811839945750073520872160332004592612809182042000900764925772079144422161895915732820890387476510259685256082764052225125139030652538019629465449619980248787805333664800991752717112811167934408201

Factorizations

Primary (ID: 147174) 9208413547092739531146589 (proven prime)
(ID: 148751) 165367596089996839768297854706043760281122744410015215571587346463457752215858420123383759425278163249983796684515846467119702819740619023244335145681201692577863962646683736873024535018026563820045254474030370885556238802352927013324286917849385495942744232173443786684132069712696406417495085742643116576151840090127644367704345630836326698158247073019257200666724252392451124352711657521711242211174965659744626180828393545351981502533354257214575936127102441270778557576822227523056686279526062184536048429779064696213786418586605251415270326397291323364719569309823727502940426696464675289823503630111961966852357663870109 (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.