Factor Info

ID 128620
Size 636 digits / 2112 bits
Status composite
Value 391023755801481771101100142485495180995239534226070343953779032466286496207151295272240896502174239492705208535369557845551752458774664779446404674385385110412754902317615566704322230028795067278176707939216377535326843324559064784712671604602449779347756696942653344986177132214665800404207519855035640359942787190700171708460357938991735067620452380253241549287739271185363725983808662119834084402555977927017117606381761670439577017364577351596373484867382346851951875341350816936904699725887639020891206154691120180575410905554524083614607412799418637019054032325665692926429818256648313578663383941998313538654345182070561170436179

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.