Factor Info

ID 189823
Size 720 digits / 2392 bits
Status composite
Value 639194150004933195612531382309977226907659376512203371952868321640255368808329120493623141908278092374178625106564802250292827476148060039519804345756480299718040064033595263772879568223475291275262253674419540287852803079579938032401239435203060014889025462892786430434547308074408433264596966354883203788198278997784882517633805861982256499221950801833932499564943479464491422837942680157910806999424216127481294066980281289259352700600393201188169562425566273271413982177020045051952544834293705823156867551645965646834749894186053522449188050304953250432987325288862761513858263816808459449349749023006426375014457344684582965899540521233082766796185576103329819182711751978297793365767113240855907955109263680527881

Factorizations

Primary unknown
unknown

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.

Report Factors

Enter factors here. In order to accept results, the server must find a valid factor here.

Enter relevant details such as software/hardware used, log file portions, B1 and sigma for GMP-ECM, NFS polynomial, total runtime, etc. This is optional but preferred to have.

Enter your name or leave blank to stay anonymous.