Factor Info

ID 43343
Size 323 digits / 1071 bits
Status composite
Value 21475289765518030381262979371880202180651306276022570939004441449728299259240788543228902103930843204624425970813034838626511873907177310114024334241707008382782105833982389419673427410712938524444432468927226527840076359717082116646181328275998438329456732987366072111618984742402722914111738871392730369998024973942783923

Factorizations

Primary (ID: 10148) 1808368071241013800233556025047840039681035683686898508305649601973992599720001 (proven prime)
(ID: 47245) 11875508148504502672502310724044142142133763488688546811713728156599958630456557448746532767166412455874865385394996192987135907408900049801637051874845675816646896337635336245784122431726868016321803396366652000264808210812074552195546841223923 (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.