Factor Info

ID 159961
Size 911 digits / 3024 bits
Status composite
Value 16672090648123954210642109583293489054058408398741992331648722379745972506276457121164755473819985485762082522217936444389903113222314428259169504229514181096880574067027986613825526064220573692838273427411439299373588691076918468572693846709839988370187997748753081224491659379955633318039144372543739439759585006250864004543724408096103725875151892834432040295012773531005902180079192472559192485709260329176811893258654683611575120869411581477210900482685480017726341735719395967552880180699578438571103734884382634118652232274213619927097058263281489344326966682081805161835000935102671898625693512875813217241480311457307540612307223379604959422163177571686038884228406474947750514665119903608251671644371309852835436987245841913206923247042263721501644118250136951793708901983782315411444917990487423000687136659803071363824252569773763653191489683204623277425623548067943689048777374232067142379678603377

Factorizations

Primary (ID: 159962) 140653653505094658307 (proven prime)
(ID: 159963) 118532936988516045895391254422479262130931948656359710967443173382521266228272938986051479899534882373761258951557811952873097576280630415159104447448476629133608304415050909806997670136911482686410357017988388747975596651760626080413333784278425070647384025909446599117832328713644611959724318330467956112831111510681928734953091002586669101656124137637273958189616627392337172017998794115879876349964917168087143138800106635833594635952176917291995557699965204992582124363324693690132698500099134660766186483463073038241171382670059882041857958883730649573108343617136562579335670928764278961207688599580039602493231119553367469248168158479980134103166074447418245328723627336707643651410661869861748958271546053946111741219549718987232066178817361815681229342827216172229056774883212035487663552508060653304542954996794552494944655273622496337761162202980893735733871410847517432771366011 (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.