Factor Info

ID 116355
Size 344 digits / 1140 bits
Status composite
Value 12273679009783393809972214163583894793833525836755118214318801301261021517948666929141267640104233077138644239776602296803029435133321105809383065583829807210553484784122869295588445445807408614643742283049277246385045185834914849463753026046866572412118208786156243832542815997880523189683239853210817366219839458606359333863088378717922007873

Factorizations

Primary (ID: 45898) 31574513038787608240543764992603763040686149 (proven prime)
(ID: 116358) 388721086361833438169920117439857318869466192633279002676275856887677022662824673688635309830316098340295558346403368569387416160182354315256152698603406811550692404712975624412978877915602683507432929026694129624354199899628869844024656562665238745865064591373101641152959979562804404152352252265677 (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.