Factor Info

ID 159176
Size 265 digits / 880 bits
Status composite
Value 7827923233517139646710047063334962660171030011797113706913333703898309294346319701199635376488669176897607316646682669976024880408993522428911961352080161474532900965602214982101480165037350602072413621805647139425837685873598479990008658394397321817651996326527091

Factorizations

Primary (ID: 159490) 249437608881876449653250587 (proven prime)
(ID: 192501) 31382289417407489223902246116908536012570224409601029632705256339576598756498128079015919852282443836936686687753045842555442414410195806149687408692372474501400046187755598309479753165466877131495416561270173451113470975604902879870867593 (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.