Factor Info

ID 55069
Size 125 digits / 413 bits
Status composite
Value 17770547326754461421762957288288270570028725978995645759743429142015161719662694946457195182547802888657038544082864411463391

Factorizations

Primary (ID: 54832) 8170509011431363408568150369 (proven prime)
(ID: 78718) 2174962086436925705833607938334960944554761911104545174693694854144031689715208897474932524671039 (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.