Factor Info

ID 148075
Size 423 digits / 1404 bits
Status composite
Value 411544536970851754667590763523419158831097712660575154424479175224887528327299282297816311714367422890851858331294934729415227545967039715405847912454505330471064137111148123952616430108674225348849029249092424879261209316383093693096699344519724769590626452930562549152728680104854171533946703097133284536263156561074261328423117923263848900976341378055894887435686086317431332185280551559542390726896267663236938453648801

Factorizations

Primary (ID: 147109) 1228279101647209944401 (proven prime)
(ID: 148076) 335057835323373292253737468083900426250162181815049450894083206294545881589121354792942577431662465845472328389350514248438447817190723008622695976352705869273845896603361605977950096501712825414280892263953833083830169304302553174787451711419448886682940184773554559445547194823566017985325165597112946462360730596728180625218447471008734597679391110723173546075833867549796308908022431924701592344401 (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.