Factor Info

ID 172402
Size 627 digits / 2081 bits
Status composite
Value 199401138875872040326367865935094826536368701332666982476138464120038729563869172223499056493535744123875709595025165437844866022905742110449276531044360739917711602104346316854188685963323571737368626241123567759549170806233336143075794820458869535371418135352657433726778429008188273681744384432666116973487321916845598193106337966083327943233068890109920072436538721093440542519595912269534259907384545567078162189610385368544694769099091756000833203345697928774172432965345586995455023710861839018288640420599302002248537592725926734455751498268825445770808328517940318622370175058873162097821841556348033298143375180281749

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.