Factor Info

ID 217748
Size 693 digits / 2302 bits
Status composite
Value 556509841472718927269687663160020125440058396848756422425776436736708215146847723961937513845538601199421335555673635400308188794233193437656236415180536792743303964949197101269258074091508429399101572689139675508065371574426373326272431692298807582498793221973557596226381517377707972818146425892602273807498603286539752383714254321483026834058652962450969529688098064218671497004345039464951136159462536000072807206712738394059216503851170421089471077466429629347808202593950998877721376679955799387072348482900824306621921153578856368439163384196427757023671987589606640138714793173429588509962152985272049900015226503736151777025176028301954167072921628071781505949120233873475186972792243

Factorizations

Primary (ID: 224616) 10419102020976514691181229886479952621 (proven prime)
(ID: 224617) 53412457268612182958047108147281715695145201325262968949355828368834724263872801310484445538819573385607065787894358618603433502140324087762669280117576577866578565754598502064819873279405092861513768693859762271459699028374419380335130215154168688123563879499868183045669638940114682052530187680939653689208795669121031811946563865180262310130527569364220553401511416847375224611509125362447842345782312354017130035997833534013332176345504164065559816995065486235259039483739140314060238125992174624187474131731168325225430972938328164430140900956522471449325292010823354542956765461328225536176397117939424663733835419203472198517823668865767137954090783 (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.