Factor Info

ID 137487
Size 534 digits / 1772 bits
Status composite
Value 198565021279380994974065801481241750514531227733843701414271030259148167107317725931742993775318071072066988833455918531806484752846090752560488663128183724370489144315964368640231851885446123542732271124004954156469138341241589251531731900588552101817532714582082337082681400692310506370618025428693885446736561281045835489932067902060187468278186622528521462842555753165434938989555469369918468764815653507447907160022225385604078884425634836419841646231912552406149916762584467396772193214610550443696537747124595434880413060278939

Factorizations

Primary (ID: 136426) 890785539136914450283 (proven prime)
(ID: 137488) 222910018804045035453743240835566875116169472787803357327361155201207969394232039216538096062468364394212158280607461201659816957482721670739134262156273992422807034818586155961676301652084980116463892607666495787458144489596190214834059968584024250930048814330891211495308634556711673601677664021206416745291952340384795814365424136555438747574413420344593907647503772363109826212941608659879586027687555073223363069763036216099764728921261882175609233866511048155551355443839341998347584564839187638227616761233 (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.