Factor Info

ID 21868
Size 303 digits / 1005 bits
Status composite
Value 181624580214316039446533287417319451649580504058231695033914768245561248114497686766133580658422916605032702584858320252529896966885445740315740102411256997554669940355596065045990405620007290878911348365090527311451435179938805639541177644357877441838148960584696877081272828719586139417193926286905703

Factorizations

Primary (ID: 7503) 412482688627178079807598675848631 (proven prime)
(ID: 30623) 440320491555167229352969926483314609594406252279767199794466205824600440380430882327790353026925924855744784313205607786531009654253172254246624196887730620444474564791226025173087839609243753730290911899015527641798268091937926297641251492302391101533811183850825218513 (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.