Factor Info

ID 180515
Size 444 digits / 1473 bits
Status composite
Value 189584164314035870050271003554557005187897589798750128414742541461747326749789112347590638197749296839360503552245805065083831830855381168551788083364268804229464164301697336052855698514130900025895063569181867015388895169608568704599752130454033340528885691364167683071958242197344447036084563153322890971739677532157836068557673529517070605367772872428303637350101372712405149519735156827452971955713035086473583298516679298614459018405923181

Factorizations

Primary (ID: 180517) 45132311008608215665287883318562521 (proven prime)
(ID: 180518) 4200630547766010394745901902914001440703050847741461796764351345040699234162877393466744808044506922232177011162499736606214349956634016792599774217592028746683241619454564911437535414322517026601263382794628554967985122652488469689950251920052234597277988748448607479425786785399705325141317384004155918239695353181945763352768671769900555947590905964587277416954915099387818913703640211316523371622856481461 (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.