Factor Info

ID 45030
Size 320 digits / 1061 bits
Status composite
Value 19421650508707500767916411888574557538190977569088636248603149273343937218784468239760405369078047787674159256077813145791115517436254367102039656514736162044624017477876056615297361554964838051643938401930548008945042708235733099600382833046482995894369537088410430591588021967750976114554095032025036766685218133294567

Factorizations

Primary (ID: 267) 52471477541626010209 (proven prime)
(ID: 45031) 370137290174460251255222117173277169947683441367926743101937195113642058341261288174614282237146127639220892682939739940903560463385040045207898117506570564510283316016632278313616252259779012919353336106565765114865078034718258194075418612353763383556012291914926165458325758883032880315620918414663 (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.