Factor Info

ID 208568
Size 377 digits / 1250 bits
Status composite
Value 19255986981384094031220243321612484122083961924669448631942934225715195811344855051100462784685778553338186949289220413512873060360661197431642675076721783814319577471661600327097897366688228250174887260571875714933953410506368475063089953473335178918136678376322903983577292771960675993748989371789762159882340696886216199038276070277120000000000000000000000000000000000000001

Factorizations

Primary (ID: 208569) 8565579744114050422606903 (proven prime)
(ID: 208570) 2248065811846080359757032153097594356945139263683171374612098106875701766764623794003595682005675215839295518714572762245274494648666202492385753722494124797473213571957641909212854700189200379262339901387242227360185577636961626589895654065648056217979220499307588681476639197154682191774074960952377527207786754332033553901346985203216324175261362567 (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.