Factor Info

ID 44891
Size 307 digits / 1018 bits
Status composite
Value 1784427317053974092491588896601203945599105425409630824674477281715069537536211946879983139095942239113656923862913883929165017836408728798474809182671777080666488725167651806756561427588622210860338311619281569886296121819939740882403526593370401906986985370690335176306240915497019307288291957099860719399

Factorizations

Primary (ID: 49222) 1628252594059348970960082262111 (proven prime)
(ID: 49223) 1095915537653325939103462418048100934600442954917204004317734405942800565643260995622635859179998903576814838924519603428158709889513718242374936783220562608150967740886251516174800773742141991880120355735382472925167183507901197260818171869619381881476402824479876907864356409 (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.