Factor Info

ID 90434
Size 377 digits / 1250 bits
Status composite
Value 15962053656054808264694376871579492369091398838207237194975921019917340726314639145709572604116628948023436857697957902382203006364897447374639809412619715449934641267724352050382025641946280725258042109218201793101436211579829203154823548269973690529448083444047386904264018927562128880422011146728876377851693076485076431686900174578715272026675933094297018001341870162962859

Factorizations

Primary (ID: 63453) 401038560847491450706384337276465294704880950717185977020538360667872012196322308234464950896310009858266619979903 (proven prime)
(ID: 90435) 39801792681290121439975899165780568677954374987456530106844235719188625030490785180637912982563662557683783488627885747352504713500240486518955885867370010679219077991325859345166423629229578211874881520413439508004007973718486119172302513187334534271312403876053 (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.