Factor Info

ID 162474
Size 877 digits / 2913 bits
Status composite
Value 4171606141839632846360315063274165086968715337182008410628063785369629627570755824145482421293411107953225329639486406054191764256810662794825568283981620701249071782370730973835862794566296456827352358579519174576605234177587066072277016931357035998191882074032538857740728189911804610749769976559388627389185385341753764380402553458150515849668659388478681712492006588025394058198375326124383644312049419785538095488093422390986888848359609380234762148074680171105230907772494758931993069168619739402040760316298266338862069589148370700772808830429991566151372597375487949127172909071474419493373032183108865244092477212181837413666023861660819004984632240351536108125035418692609665260799566496175454086516113894037267856873136260784945720307220515140412166054353896475198776064915296547589749832831119064677159973678149833203980842517891704503560060370535570306427487266181

Factorizations

Primary (ID: 160973) 1200699736113456442159 (proven prime)
(ID: 162475) 3474312533242240762340125982576355391104848239885090949328790397327657378599536759288031120662338764011193837633014055719126490734299274426445691512687995795632480236316067029669571181093541788900068201762917018257873338671655969013162224589902050044528278831636215847422631370753511738430410788198950006557910673296078330604128071916582798125672854216400782081235080730177975555125167743668604532946561629900317822746135132321602504014638930092434296235052027959140967970755485125742296130119124200902906509539551159161996685719987441403446225472172081082727087745373172984825011894937548376956505044018497912169621747892219812545227299469906284156265891400866883244636614459444579547962224733717043923184962824836283710203356007775106204151348067910094838579473357051674023285576958517399647714139528713195643739251623268350607605655406460888032922533259 (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.