Factor Info

ID 150560
Size 485 digits / 1610 bits
Status composite
Value 39028637803873090698119820998932953030652998728276695954879881519900751386359923329181614285595857431031447872418369914585160845582338936284145658542452908618341442201627359001382337944938234498853813808709959602760228185603898604593260769562361202051062635901024896363045486677137939011034878233106141481896913644353913304903315186242416475358990286077719012766956788045574358678565627100796127256718542576517825222682513219068030667810128697608996901749019379412281207773763490239863

Factorizations

Primary (ID: 149623) 12139270932215509058971 (proven prime)
(ID: 150561) 3215072636718065913223766152955564287431704569711797840334321940863467298453659653479067311933315509626186546359783574521496924263391049795038168446716107160640664181219321906325777330425863207368247203909564806670053150267088536391902523341143977161333887475373592265260310516923871328681978555696642955660521080265130565681312082511149937400247164732570299314300677309098023280590701260970898556015004768236498967146026902390811303834439773540298410251543706453 (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.