Factor Info

ID 16120
Size 247 digits / 820 bits
Status composite
Value 4569192392071968365304586166823043511029275713055223981019613229541258978613203876804855498465796313648925933163769574207170575027057640257321692655058739421552382570691775289323862288072297467440508789543097310003745083417401363883735874539218507

Factorizations

Primary (ID: 16121) 350000113790274485117608195498144854771206594206143335374881117929449 (proven prime)
(ID: 16122) 13054831161597563229288914466988672125283206879305995467157116899813551426331103599162056614951660283870081378664302150373775589534130812031093752561491710510807947585754458957843 (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.