Factor Info

ID 47256
Size 243 digits / 807 bits
Status composite
Value 743583251420363012750319381137382985875749917575010607826200681319052944137445013525474888264155040897572893893815264096623862734467028385973935961618097814079698241106211373812056333608779538631276694478944277455491727172717633650366762181121

Factorizations

Primary (ID: 10156) 1383293981942476791928183047084289681 (proven prime)
(ID: 47257) 537545352706728066949767682873769911271547442942715884312671233088531457608873205569166157442985190566476185293699441753274065054241603837985113776271726655439007240880335084212477344563798772598544193328241 (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.