Factor Info

ID 66706
Size 304 digits / 1007 bits
Status composite
Value 1312514013240304521398660566335594497772301029408299220542250999434676643648086012042657452926893098462384258290557842745292374283575647561305532657227074280083526013464594683438355557789417280210529077198911850503530887031949836401765360128556092742659008213947953107351773455263334135935523187313756353

Factorizations

Primary (ID: 65799) 1843537150504780075063108993 (proven prime)
(ID: 66707) 711954197874951545160805125222427151882047739302251919888105178699205100716282212352985715664866798756800225962409408877545587582546088858302468647539162278100862045295589634966055915158261879180901036341472339728065921827192100402912444961380683368727989067564777479084147521 (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.