Factor Info

ID 15401
Size 300 digits / 994 bits
Status composite
Value 164911894711683078356322135143264100107980623811544794832923126116846852108097734188329272560534063033563109490442482218950276925329754529574133981536637337468107936643756267304810374729846891824758205399733779187413291328184412834956236150011989656441630095074688622966575068501226408039720052866413

Factorizations

Primary (ID: 15402) 435350962502860533102854399065360163787224236964302573321 (proven prime)
(ID: 15403) 378802182412998575084340745550887474398221609812400409666747839875706616814300692168093087005890409049534169688813476299229131142101694422220252792731569980631947561435003563496500136402168105309358542997728769340876700160953195775487991312453 (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.