Factor Info

ID 180983
Size 955 digits / 3172 bits
Status composite
Value 4127134770137837712831823555250673834142556201397642982206289797414671613859279159632912873075677956389094008771280244337355531017423346561317332142870645668422201039491804691102969524474829668576745316949665061667417690072968722068885444664479676684014452127512837046444036959521487645742086879026589958380942736586676076353183841297068730602435053198966055934094010027620075308635651741501392281504545918571729756525152930776736287037786312319678492075379498269854860538797964051558055952455585332398578719107926065671440829846585065072756453096374129554358528352199276136516870233536843218307357204211966883816950703902132455044749960864183685487769224371674708827647209792860370244346500422616464602732003388991697473052138832189546391020292149939934416150368705942704712826491035954229267036655950264591628460958910215952966950971911130870986407667933682981998487270517200303526982818209113963650433190378407251562814995083467284237518462310356641841

Factorizations

Primary (ID: 179425) 3833832074114574148724647145815470846753524013892022241301716645537505129272459599627599362861852594952543276636665964316315695047739854406463544324680792583031564722246745947994822187392926093939893695465010073382886396574445747764365407250410148559496576238494726654833130765162078105106570689783762365294344281 (proven prime)
(ID: 180984) 1076503793163919940415004677265802264570898994772793464090125017218023593810904863438596343275815888446735467190036102107035954022150827417189369400015659224630213631022314067322550713515273901966626781216752456150403764459321032116167868260512061985787491658850867337658421282794627331147740958418261958689992453923346364021887795986993855857058337982409445010032613114380236333074351154155313402942324300904698910851400088226493344280962904213399294625730154093341465712461993313601834687824962277914418068209019529508411266578148919058662245206573049100203049331571919157594369046000476203905553500446362776355877112714929624364606645924761 (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.