Factor Info

ID 107085
Size 648 digits / 2151 bits
Status composite
Value 281977314243167548100914216895676790151649098855814215617270041082496378883494261912224070623087149685117196977267613367043803041951558240451094151386692779512021430585480398194758688371955128290653969433221583395216302971252760819693886501053721812580872600796389332368330082938119782999193956818029672058797292561030526339632494006752775286431196829470803390700228292141988900535166515465483270982689471525644403393186886173162531688294088421451474251901004174499308881370473104572229316052767247601866416148715287756305383026680785912539799353941216792268958632797593114985861906913169604247846160480060239943532951933140533241541566865933522301

Factorizations

Primary (ID: 9855) 134099070755230452639610885263658003530937901 (proven prime)
(ID: 130455) 2102753677971845264077006152046805992344413979800003250715081669212502510163230914510516210682100990644671506900205167698565977540184961271475022515624686036749608788569236073561148845075655597307699008664515812853433117532512077638942871401568942048338623948743334632048188440841242099268881949978051618623801850355746547539520473967207223489327346266946626227274388100487454513259583416628778063301472277756940961016520165342631503287469526944472729067545485041812586887940981792676776679028590615488900818545652025436693170211154498224810622401915569560611589002389862841446974273119490732660897824401 (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.