Factor Info

ID 195648
Size 287 digits / 952 bits
Status composite
Value 19159177210244594203981139614910769997139081788579341431034663238963246631125730587258165005924078554906753605987088862045932855110386126072326139803829902795267906532515874911198156650726455505849509489637443400943037832824938457721984482886888034319943351198760302024755878181493968407

Factorizations

Primary (ID: 195649) 8872582693412748806097200381875620518492271366352425606573014710763815167146092054449025541 (proven prime)
(ID: 163678) 2159368683536632252825790747988897682193170944410729593764071758463047319090299380636389851252415114757745781465610197198103435333915218399235925355830410393805065808762795318223629674066992606827 (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.