Factor Info

ID 128033
Size 609 digits / 2022 bits
Status composite
Value 244933912067721704328890396108878677788545881440180847742414844261939923711582282314731864198082336574645958440227433753806888230425909636055346254736543494304861741808736318234844000830576165577155708643618531663689787630086424384139506498362481678780394835216213261983310444023570798652445759380049904461581323905716510269325211087054529013489287565886796170728018275531906743009567683856471430968107423213858790875157877417883142926857481405840071548366464320473240931643825383520405671359084892790983376451924492819181785031340359437958993243637558115991057159714816709102382053586775695751621294399161161

Factorizations

Primary (ID: 838) 142264876689191867899932963896908856493492846259257310816208161 (proven prime)
(ID: 128034) 1721675214345648798351289737411511220762291132794112241976095596964826098315961972006660544670948408680483430585261284040884329834474129553895564567175291867231789573379969051861740948808282151776742319326501134471675905113384314938559379072063127880756901387981758048640045280098146552768007174397653988161306698159896966605315926247045271073195601856179959642496486708067804074577455156885469556032473340184255687900685031701426154552884837994823031618605618487983652534449971132736773840951691297422482314471477312865568324317922237965955273001 (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.