Factor Info

ID 159720
Size 749 digits / 2486 bits
Status composite
Value 20150006291828144095996650571675536583246564644791223456388866092810283644065109237684250082156167243518234876371486863653578706225391301974166739172363372098905622487866122320870822330626051933855761744162751491823553301257271224252554716713883323270878793107375724953632082057960915224610075511323313564362159918657670691362169353485543057846389186421369830086788550153226782975311192993754636056357944164621697889660458052264667059841622243306411372569013815574581585362886313028118044887442265624759286808609224987752278275967383752839459778642408148926546398310077150383645106376079776607231243729972699796531909991459842111025631598746546243154849558427533048443660766054613144478701142646795260823842112329720959294700031267249919261909512053

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.