Factor Info

ID 49673
Size 247 digits / 819 bits
Status composite
Value 2978493659950199006377480346907717822521392981769218331487706753989445884395884964180586698069276209067489724631837015801882765303997835736598570929469174020186971610251958161766225512677683334674331550804387761229985600347734507225506097695339441

Factorizations

Primary (ID: 49674) 18243821850242204870523180384431 (proven prime)
(ID: 49675) 163260400391963734410122086482157416277837378203554969483999715357551725772425951426254588997253807434314407495003176180360774454366243900872793368225187446969670494952577949938201850979012211213904076155558173239711 (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.