Factor Info

ID 51489
Size 600 digits / 1991 bits
Status composite
Value 122677176175491848262847336940105782344011869369093210193221012146393942178827572141449008724475312771143435744786548831658696296490204107953595909218028549966580590657664411405305624008828022298445711407574218826222801785309845710866640715140810949688750487185632698091358669870185081779572560746532926070859823108748707689887704107753800773916652576230743955360836283510493526116881774243645135694220357695504029783257603009150368211472103389007577167848638348143391028793351439005725542411256373057589407451865163822344233972895133534510528345825551005897477844444744787371584181870824027657409023

Factorizations

Primary (ID: 50724) 565907075298149659147 (proven prime)
(ID: 51490) 216779717961396841067367950951783905693890969033845751540742566998208134692498774331665377217229538656969908740849211656770341465867815215150484676770176575855154268413142875506239124332614806603718204023920908911859387795695140538025687149792552308429158770754564246426747408668706658564274280278728165775871023220560109307068806862727725484114873107877841914688734287572032114418128667360701170387449140199496708370326424753726718864614546021599138749008766554575532204526269509813244157537664387499388657589131409765935174744705169364915254605479462126768876768044839295446109 (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.