Factor Info

ID 187791
Size 424 digits / 1406 bits
Status composite
Value 1108088106326182249958086451916465471923665006116100215171856958910346298394958274713443727124573196059445693169183344321124166610864130447176846369392439533104763870102115086158327307589526078165155248037365998636634223253685241028246453095252723041258287665996249124369752321901476201426382105020397879248162865767202568927659190148496943495237787579173415075302359333902541008774676720543527499962729779405819427002162551

Factorizations

Primary (ID: 187792) 258366796301541468219921859338014774895844310362156701274829065394013440019487936170629913477070906911806376876103796385688303570211387930651218827805498572727133769504074300603367519466410656803319524441711 (proven prime)
(ID: 186873) 4288817766788135746487739764761867986834000172304111793767767252461020702833293163777810316471663819876130677423882989637719753011733036881499473807015659339680449089549830068489947010732219202289247943262685244888441 (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.