Factor Info

ID 195484
Size 144 digits / 477 bits
Status composite
Value 291929464853288502548635559205074400921871922447810414356603846821403615059001076716680330031297380746748719924085352467417377868135285998744141

Factorizations

Primary (ID: 195485) 301906328725997947722120527172236703493759767739825732320905382221759431 (proven prime)
(ID: 163557) 966953776971783264261250798441026130816977485984514489195962997020078411 (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.