Factor Info

ID 23381
Size 393 digits / 1306 bits
Status composite
Value 716087038395663090298414746453868112337352746770380197276579567260140685353458206855134715584040114979309285425714711688009213355085423218782675601080383313947427854406900619787292082346861439811379201447396170734407655259132821112427085254306550797973633108885080947371575368241133779123241894921304940926118146228928792904671254985956474654811648311934903410327177287310519577707259090993623

Factorizations

Primary (ID: 23382) 25291032111194818151 (proven prime)
(ID: 23383) 28313871701530695753971766899289426227553856492704575242779482663007956134270492000434874249116606231419721549074207469416301058370964574247283917445144603350613654948378143032871223895635341544599745703807262238991102547391030609122181221568611677261126342582581665408737744786761297882564503679596925927964015018855427378811950870157256027438079694328367675421021472678673 (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.