Factor Info

ID 49280
Size 249 digits / 827 bits
Status composite
Value 669245071517010674169718027398791745040512084539429346611204835626111363418586430806298590538460039124437692561913886217917747387853047522815779530752319447387230467968193156317504297378939602642387325499754519800699228363630830435423194253936998163

Factorizations

Primary (ID: 1366) 18165718667374022538958378462719661737105043598259812182855832226753700523949190363 (proven prime)
(ID: 49281) 36841100744282008324428503831642362605302676964754346276417462059972904666438365179111571048342967855618246481715692297537466050091246348051150863222095441917172930601 (proven prime)

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.