Factor Info

ID 5643
Size 404 digits / 1340 bits
Status composite
Value 17109043670899118625064723890615904021341867566810458944429996809953039139048985787955917246842574596638503355523679569006753041726471201225585474942584996625776449887502610292737773403634341664925188468188797838039910246220990051559730635562083882617951920966298380070302132433465803989643927428071697526094267685282563099717477252809773985596414066130604680434162460558478183278355629504045280136067879

Factorizations

Primary (ID: 4306) 11472574961994477441469621 (proven prime)
(ID: 13513) 1491299357605134854385222089859753472806288992721027407422451236392322737897438927654853216793939837106325447132220082356785253065020773105451959449017487954500915799582124291123400487192375342238768336684997301974401549627777396836565645805473341554314348255129495368208950263937686694323029296172746250247289062737931600831593681129287942538034025119987030355325473802031787499 (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.