Factor Info

ID 137521
Size 705 digits / 2340 bits
Status composite
Value 142331747163866354059803101254020454771922953941163943786783350248462426372864248696527384328477470279571694353542666792316286264050622275272512988860034591049431268608582266598868678647972231616848941410283444886086881566334098324383930942727547427433808377317149629033122832376471579455800201602817850154873937419354312238417205672582792497419506528546903674249114961983328032780329429364294333046725826700877701092992280472835910081881373022947830399672416334654117204357542832230822830028506682219431616875631159897069727318688311075460207975700457986568016172061322914194151165109514083273054445821938974519001656451839237466104528102257347244122208529241157670366393956744682067400910819440381280219

Factorizations

Primary (ID: 136443) 182688705194696220829 (proven prime)
(ID: 137522) 779094400018762072384896149248860412106676680799978715906087077457312108676517152852271593967154416066711808977328942343557505927672656696087921356349836265213869383651880077456458584160875991117077258726360387348771519879347224274694926153061048456890572587046982581310484885902108539754203241355872386828202771580800436116353436004123718447441595730109279180120168121114218383206939638089309725327661832154899333472900072879334527033383175369774444637426147005667160697009441271656302409632848673835362151492845143660250901746289526544721199836517325572807581366639438026064794348212950685653580376576879929859311567905266401331743809101378297578203531825829992833420479420649245911 (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.