Factor Info

ID 18285
Size 158 digits / 522 bits
Status composite
Value 12946055696705570158190436705475896472317676111149644719832199048305526088895587946448526396338275257946848788667956488941970907962669300088384685679095384117

Factorizations

Primary (ID: 17967) 1206506689449517154664984054683391885701717268373 (proven prime)
(ID: 18286) 10730198025352317025440239990612887002644333899521305232793262178976733077193646658160210079258835226940868129 (proven prime)

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.