Factor Info

ID 188218
Size 1059 digits / 3516 bits
Status composite
Value 207255472860081929433810002112237178599951884300104144559347437759840614855243754202912552371421016115191464022315384575065410202897098186728197772204841848590780013871964345226419808698575388055299849420464778048415869811032382311195950259604590196118221691280607753333603329942932216670190730712188832874230314936845127273548831156844485889739086927773166881720140455036556832887917430123426745582605240729761986579813792788787474208590467700559073228457705616617343722339343114726324053853277001478215841672676639448739324738833086426452400228489910291618068522364467481335486635613455793278990259725241036808276983751779873269032401783702507244862379065615570321528472591000076634826427243157946699638247311440695142551810060795163183970479450563473681915825783274585422437896435112909345358682480788264229232716690975744668357593217612037776589043440266791631483422513053912097848132629161984868505147407620810384275433643313452436711791324043619846866663733488571938466059878633871894937407296104615184224713928793858047688507302330767541712657555931253

Factorizations

Primary (ID: 152239) 10446417976335732022730353728531769106617607712145291544752549330432174941264160975808881 (proven prime)
(ID: 188219) 19839860259236965172174421877062799721551959499030764560682823132708635142530167337748595240326044555905790069338016473822229446313406367542489829145508454773466570726513964083556349378106878799558284731682629914013379808311295150900630030248775224328022853971574012408200701691759280735468440501108723855850501313051499370963106002157673765273070066425258763857514988949355726119925078669985663434085533615544411258677177473802026408769216298111395534821184384131425404460510648265744066003931599405575977093794879045310102220651372555147305589742015531786432385014988975864028676828160639004316975133564741435723193658419622595114574891573515313552004175623745254995780450025270986660460829663589304539824805687090907119230124641000115477754965937881717257781062469356169991674089417508095334532087466451737282427100971977838756183384054900708741290589765193356515251624981169214558771711121377947204951228608483826307598377725307794881156552648723975116378175108031813 (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.