Factor Info

ID 178396
Size 508 digits / 1687 bits
Status composite
Value 5991318909513508378985357060214404729802625371526959566674069453893893633598716733145822427462975799243530074136345074848607798552940415755319375286573786904058603667131758364586200750155175171757406156839603898639629453197277483893360523416274349275745313744833128765631708672520198226512579763219666961997964150741403868807184147852906647336091471509920531850162390856771063834970489023395726272087084822130566480607379923226141556263710333616806454160164055769049581028421566960441822829847758345171601601

Factorizations

Primary (ID: 30023) 217045423472030410084000646614012813848640728994500965850701090297345582067343453755139134377738561 (proven prime)
(ID: 178397) 27603986362262923076950709293917812641269384978516217686416707643954211659621917765493607143860364898244654813607768694794315089662518604658993660001448190248918410011505481620361691279191442203906216574346909657638816097397315613195421320242991737800416171186758913399108393046674724298968946931578221805530960124376514801152019101218078102288176194556596863968484649052672605899335648110558120275945824544641 (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.