Factor Info

ID 135099
Size 605 digits / 2008 bits
Status composite
Value 16616537155273632131332263477892683470743874798534948099273991942418819870369225429806224256272124607645350418445079078084662089459576502928172447639813391095503838272895198128979077374149109878419709575345890223516806524064016159536066024531678917146555045899905191639207345353680903864183036092813456576516620973412464237087756481592796038816480270247295017884002909419896422135428359222231102968297818158258559967216601271284517457926818633990612276493259919383151107538516341189014494684633413281697640822389008979632544884839993423702400251420607240486452780386982953473759074519969135640493213356161

Factorizations

Primary (ID: 134133) 29571562823949828673 (proven prime)
(ID: 135100) 561909333443006260920800381871369311022399014895433298746199150061427410135382548373050763736552466744270868641553894128806681687403950209124601895840846611623264315582450290715943788603665330527049284300697935121907806765270275759881469421124163168107667646270952372303869875299938833664334660702247250259029714304559774848200194928181028967509998725754881814623783676603437987043484251355145198730194353192313125103711167557279713280935344647177323174923829060971136490057913045232391620620941092020516676665871279976639951647339082787387384961802427478394479476205693156995339566657 (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.