Factor Info

ID 128806
Size 642 digits / 2131 bits
Status composite
Value 195857171782501034047336269685358702160655042862314865530512605020618914875361628000442756535259903124731661977876783728715449466006992409944757690706778918947338842657928318730145717638823948476301525008282803240711965310461614658268603407589099926747571677455636511546310507917871495038668206781349874921434446196224436619894720980704966209926466782526395917242629294723344694659967442686955663842475367185968175358179650681517924463672050977107057121913551221169263743084621552032823443277928758934937748256265280542282828894481095627482352070691313662742045875967201606093692789992939936330404327931414867263608554618521463463111763943471

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.