Factor Info

ID 64131
Size 445 digits / 1478 bits
Status composite
Value 7020172497065153824162192110071248933550825783417897748660423766587603724517353069467088076309193033984189229251707331176463526990460457696175925705770980517067416244535835384150613305293313104481088107050400096041547958921936072781468075888107367967616643990476806797160164285310318527275276183834792250028078818485668041222378831777371365654235462943171874890924691893834053270520681328457446808899148513991468403279614028171293684851980811197

Factorizations

Primary (ID: 63462) 144905634142323992263 (proven prime)
(ID: 64132) 48446511680629704643222574075078848386960298482785080649854851809873940329027115944113733716950895477679133920600910423291883154764779018783586323852053322438485496189453760859602465577804928994892328122025124446744333124217126365640794650486492478923250832567326986968909778658820825199192866037780086247179805015356247408896245396261875770178203607366032838619116385503706537843757177022944695465980613997481646000003331419 (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.