Factor Info

ID 57738
Size 276 digits / 915 bits
Status composite
Value 154748564834749389195009723176229304212873242560735783289341846965020252202812061059443062011971205651821868910298467089930127928040898358777745428627460786122190584562907156513857535479219490740920775506574259378743212058347059853786224492489942924560338652882651550342690419

Factorizations

Primary (ID: 57739) 15053693315760257175407008309 (proven prime)
(ID: 57740) 10279773978970164589535176339017997872318563705667623753622050677334135837424905779364356116108631987202918162073754085301755341658735674637769517640488195526084264757375783178822521412305492288186767318331963213460642442420236911055065751292502791 (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.