Factor Info

ID 205259
Size 346 digits / 1148 bits
Status composite
Value 3557781899599955398905684194472206242647611411505111397115596016287965343302027192425728764564035922767303882779865577448296855392229445012319525925738591603803627582348613428686282162442250958836452698096403765364832122691876600950920799287225230772530290343979633198448573341406736708953862493346381489625620878335309256505536249336112800155043

Factorizations

Primary (ID: 205260) 174601668824963548919 (proven prime)
(ID: 205261) 20376562970693004466780362262692469517074549404665853785255102031824613825433478046838899451351982055061299723732839088713056684796048602872193184272915684431237895747346027236085543914995634458940156473517102331067029358582830911006327720315657333556279436752475937615118451710819702346918665947023630414137697050711159222197 (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.