Factor Info

ID 102218
Size 487 digits / 1616 bits
Status composite
Value 2913801956861921681880129480119820109216516687041274354286544056623016569330136918364528884395682041739200218702182556042883764159691547693979844367135334841961006934293052195865935549634659286111279709706799254001658280149823846775430714505210541604784343531102616848590163519604951648754353506130735882494803623554836404718447701941017354722445973371813853199951173015751329416449813307377720507963393220857480663479454310539188891878984569646434695165701730695683495996987675871996511

Factorizations

Primary (ID: 42263) 2124306045220073929294177 (proven prime)
(ID: 102219) 1371648856066809115780510696605310235952887761026893343204429802883917250906720538905977626106910530399594877634694652583441979016927338365291841197161630493675465342681480677733854178828633535865912243827538795923776299746157965485026564454298694557198997769107553947542101793561081975126294203549749647166755871948210748437807762238029876244520092779475961411456219950309407315347107086684287120599975814795284648514823861925278821016577964807907826946567799743 (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.