Factor Info

ID 1772
Size 128 digits / 425 bits
Status composite
Value 70214866218343844684298148882743018093496382618445116267269681212858429533289541301219632747318114998568207184078508748720110731

Factorizations

Primary (ID: 1773) 2417850216799721280226249 (proven prime)
(ID: 1774) 29040205108851033424237121451909197522126356664644768864995675911555608988103966242861786568399389188019 (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.