Factor Info

ID 22688
Size 488 digits / 1621 bits
Status composite
Value 74156741940634055937256506022762360544813408637826562793371945837729743351524829473313372280616098485304427135630590379978553379922537043893271385038746775120890856194534103366855296186544334298979336418783945314534136393316418035695892888324635409564205348044278560182233933228731211974029494508194024688667236523053122783522692698840643438893427876546080702161223921795001956954728099091140056480908805500136821942440329644171999259683358362780018050646452582218235706354996124071781861

Factorizations

Primary (ID: 17651) 2191683692912452263530405964341 (proven prime)
(ID: 31600) 33835512934847701358970732118875968954787568117747216881527979830374079569035695294347030303552605861817355039845279649430611907483507668287259427022134459316535689907921867196223122904548235916838270741952262244880604056338260821763072653786022966092185306139910938837348300559845748228123276057470526151046488959703069759259147184439721050004273765109048277849479235136344749808715953717494896497616027240785300017623220244215650989347657439750901443412721 (composite)

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.