Factor Info

ID 164301
Size 387 digits / 1285 bits
Status composite
Value 587888570448081851413172499101327103406399460690978414192864370283681851540910084264311739597505669288603075706992522954748192401023758731587777627518447600882200422339997979040066235005526656538486310301454757609351562480540072605539976742298404807608636846043176586474862461318468771528524795243958091468771698438629679934588508454422698327935586949761593342152818719368857888509502713

Factorizations

Primary (ID: 195486) 2683511455666019163472782949853197 (proven prime)
(ID: 195979) 219074365867454113595278212252557534563251519226496239404696756320469107956494577490251759837553367176817665692680330157054888758288369987148284792778848982956021101114112543310746785025300435961579382222968283485497825032350131616986953813080001850246683518707116160111994887738587002440401961063689893448519568661304401477176341368694370006323364080029 (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.