Factor Info

ID 150493
Size 496 digits / 1645 bits
Status composite
Value 1304709591546545153585401879304704770870910162189700969241008162162312343169319950198956346780303687560025542925523692982369077288063017982324580563749738812087320752833000606545984956203774929357530867136082892253361505899230240003798167822395261404721891450804108979236077910994946287338949508522373009489231685350464415667396834367774747063631088817737640451861215844866013928900893923804826121070692069799620058980644604274551052877787850338410259361902143730244777372994863434992105871578447

Factorizations

Primary (ID: 184021) 736154083607201185464322664071 (proven prime)
(ID: 184583) 1772332206802937662410627500827523455650528046010108111862557982959579833085436636779309536854741463626970018311047505750516727266763956837150458034736135446192740017225029317378274222103213801091350315504140595217609352506822368180484422784850222476296566539460260259309591027101930702433734223207835660351447827586361113689486814747088691993823165483674876434573808979620928437067945202332757052837465059084124897945805002838700410301607228940062878839247881438457 (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.