Factor Info

ID 153221
Size 741 digits / 2459 bits
Status composite
Value 136739394211951964974925207390162133833001321530018722136536268519638380511147342576747089827034310067934139093172870673149834913449043033873057409698651980182839488957880910699921418863194516888363801517902277690957526098058089232613517414454052450067697931603482656932034475057385978730042116361706528803862220329521200904718261393940523513285686734896176788349977368718794297420650411738050701399931228112160265855033809879619692523133476793968332711261850453756839128153875351287489632841538244651895903691047284114394480065668879043235256929122624594237182888887432370878389424300139943627894157736731187372368899477809805018722519623416092915899318240208222550970362486732530663204751065644132521120149282013642973184265435840428074751

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.