Factor Info

ID 57873
Size 305 digits / 1011 bits
Status composite
Value 11203564779755748918056121105030720573843119501024727528632794523494764576137149083326614774495038314327989574380544276623991468260137713326449911294588564955318354015436367183930399717845654757160612048320134303687231999310846063156483606524677948265709475333052064111199053655166568974754472993597607381

Factorizations

Primary (ID: 57184) 1355671197066156221653681 (proven prime)
(ID: 57874) 8264219822624895201395802953031299229606866375824663347072367591534662930056137995652454190236905339068149365487198836011268906536336057254539021136265933352052733726739526021180844627566682756601438803486730387669218271895450012811423519084903094528124559003171788517403081817701 (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.