Factor Info

ID 128313
Size 701 digits / 2327 bits
Status composite
Value 19574795604099394284746448823595763801537849616710387378837832414541226484619917827187957811999818636753721572235133276581478948487825330781668721946313129187993160176515176773631611292762298748310909502951852785031330283947018660618552946639689779540952195069225034157778277310495098834296058204226368833682701612105596214926428151982932206154271738380129460981083782971529714580049522129928040427889527214304954197345966268441762254233814182931926752747230034600144507646998411758407282479136298453350432905670247316311876712779402361769939838720252695116825386449142215716332948727084002193883471060688734411021345226107555062146880984261598763844759843125724355970144309441096766834161113198313911

Factorizations

Primary (ID: 45732) 21094823437808162933439811425812266453566461261195681724648518869689056958652207155907987438966435716532172147826605023190595582044507866046284640213 (proven prime)
(ID: 128315) 927943088114004823400079225535569988808260425350991407473967944072558513866865829972443620235502322984439554640650970607602848966751677706286205086685095277001232841350266647555327727424612769083688673234375773580356702318281779015538671090523313592073412703844397814365762778063951353947323359734948813567881093279002090524645948921939154501591784181081314757641777773266080728494389919841052031846053565297758608730297285126578966579561831875659461746066632622424641663819207282571678338965654870909339908401351529124505104786954173166788334120320347 (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.