Factor Info

ID 16081
Size 501 digits / 1663 bits
Status composite
Value 393756472722552104959634679918706570302760371999889901530135234655970907796852881460015118465618789168470899936379010458013718709841620131182114105577237849645881713389684252275332937443680321171980348162119907167009355586212460091878332123032612635751253342675337346832984394957948230768883400529666464968265711217430886584396809356835849270413878177712345501298090198843350299903433701050578591499821975826053353809890028022904203904504426497211647634412694275788174659716768673338097248333405581081

Factorizations

Primary (ID: 2936) 123876132205208335762278423601 (proven prime)
(ID: 16082) 3178630666884808736240342638391585723174134964791374040773056833972871871666683511817599920707424105265650814410254837810427680895766408349219669100296816283787501354624606195146046082849747367925284021757585256995649955570315639169839262804744508502900309294814148703858145161414572968414192627345322922660344314052513816181684149629910011225748475784416490661319658749252598573725550258393969697759066706438723842421249781238921153707861697856947538631206135561359429481 (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.