Factor Info

ID 64477
Size 533 digits / 1771 bits
Status composite
Value 99384314896431287715225191199165701345770892778177697510272068448688533639647609594761303992759957497694898597691151495304134468329517330503879556680558401039856906997237855771329629329153844242572225251141355751545540307167774681191058716760474848467526084935806616595801263007146407647616937437373211833149994264014833478911359243130316884523787309365365444994507282293978282536992095822522569780814969316859676900996697234451622108429352003594954671277210109944153466810020236160895822692117861173221787328766023397503841763659101

Factorizations

Primary (ID: 63360) 563056114507738352440487747 (proven prime)
(ID: 64478) 176508721485636936493208867528106558735259733113685004926439864750598681530957227587949278792528653175064942383714677657142249497345130842719534891288528643524828042054743207146579313660094551620398013858135933074865997260280075444717456157371596415802002559971312435666557052810382783126748989007548087275898286875427561777330662186919258206774375119672551974968623338830570658852824839522015013542426750870662397456417564090269000151885194043800614965760061214131583615208908562583544959431472959890716383 (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.