Factor Info

ID 45109
Size 273 digits / 905 bits
Status composite
Value 221977869847989653010284104091298529745188240284741421053762651246163373503287264178587841951632673728134882416803147187366272698537995519786431552581641760303400484437523155381681117751849830662896404713901306825977987816488888930664282130774685618782416444446656147043921

Factorizations

Primary (ID: 1410) 36950175971970115957922604034845994483295942395880687567175107225483 (proven prime)
(ID: 49496) 6007491547980148849194323492765653311990040435172898013025784182304444683276868391799598110496629434531997292700877889969677988346780625547709145128961245295935332727541322964418595300033869525211380954387 (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.