Factor Info

ID 103669
Size 649 digits / 2156 bits
Status composite
Value 8110353038998786319698009189344366271516099731078694802442225677854748095471005928444383539453755697367401925520668283250257266420227110904757450952674672438459537931684657121060199764679407203284257025141084261594626535305669887350879975856360109076102571951828418943153213252405103859988175007878649197951219651904984171941572300747561393736329714911827880498822616766229921014892284829226656021266113604364526314470172210631502010974911634403920327232252394744557691719108835973131866204183930949411573359933667910742132348518307002307094566695608439383174327168699681136568125397818103122932417246570539276996212185536652856145096461869637722289

Factorizations

Primary (ID: 42901) 439022664530688453557 (proven prime)
(ID: 103670) 18473654538242770904537398055105374749353917037561204550702638331455739974259935912814904618090711569306099688875938331496723635322234798482725812917543092497846306672894664681269758584081419352754332135004027656159885519012113953479592797365954592913427508237980405075204760158296190846440863844826945669230449206188176755387577311255972248068536510005386555296084140194073808448179043366984528899367836582611675472725231510503981562762205044545047894874276077900228433305569265474545977138776449579693734793962748955603706794973935545946037655348274219152176917130773005683293055403058962440821809467134633128379977018043291277 (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.