Factor Info

ID 189667
Size 357 digits / 1184 bits
Status composite
Value 217649043562687945520265144617237365234990616916670537464526583631745937560835654425276418590831797547578515136145306215894726006184828075163107566609664290488612444281640988488804733778315099936467964465184049921625210511990322478401971889384718399767999283245122289310620064901005702549860194173444846419121917787398522161199617914194808199975573465837773

Factorizations

Primary (ID: 188977) 13411579116261593044340941865967010577593 (proven prime)
(ID: 189668) 16228442726687390163883098003034288398645920056252102139528871377989180894966006180936331471226661250137558805612843472958783389482315807026214715014045543470224235835738158965807737606512288383015044002640485115846482339020522756385477560173901089620049525944431380868167929477781997287371551429918617648257304302261 (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.