Factor Info

ID 121678
Size 573 digits / 1904 bits
Status composite
Value 780102856683011777013566909502560608375646006629476715922204486468352407632167010678986268973159429059750880049702027224541619977042242860956150617826744655948637911950636277903339180024500975212619698720462664465562946265466166708507401850782332327309485634885659222706355773134976717408076127690131305375080758939365308784483883941122771201078975108875141219429077543091548011671418300918882779479537297867075541194968026589812869432460856410461942955837348594354420378635592422749582481787076129345451016081983904359625859205220551640524801991138095068617191018516807037

Factorizations

Primary (ID: 45757) 11739258153673339765753211599753775340364231076251272214855028095693 (proven prime)
(ID: 121679) 66452483323139906203495913931789258764004067488948716197525602837084129844701372691934369546949375622731676690202984176517398594785016259130773037848214447031938938353785021018512955360583018218320024605570662485441306500726620051159201572733183713196034027751427638946581519642898458158109347122749478064355451414731541041877541088558569142278849170082973978290115642275046495832630014058782765309006362324262131240444249678226559506657020137441313094665057603052618632479145420609340906996362988227210609 (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.