Factor Info

ID 197681
Size 557 digits / 1850 bits
Status composite
Value 78852828199384872272949400204022928589359267389647818722524966442800345314733200888895357568183030703702732126230720334074169328656177311143029946103295142629097549704088949540383055836405914007712409222682273593933985183647531522064419688590027011187120211801725253430728620598886218955252331511150865717628785169921251760049870953323029418106989229599711213838865664557313247126924770754993137827289279980725623667875874624642527631963588529044092195578698766955888784613410254555397586994854673589142114538028185577994095295369010936555252094819658548301

Factorizations

Primary (ID: 17391) 570312905179987052421467082275470442757451 (proven prime)
(ID: 197682) 138262395052237913723457939075080611477134202948715634723720662228014529340649431490584936611786780148140110356622061171582674010079389760824436916235424755302721414899917234740735975936276935775747070867564995881458403587224288687461063827320736498677668213736428359988284112812713871410863509167989100586923673008332341678093305369299775564298829420653727948325433028575516290208828044993365811608429946818472953585102678994081731561630571020411417781046102471211889094944975556913904225868079047009443521994833351 (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.