Factor Info
| ID | 174728 |
| Size | 182 digits / 603 bits |
| Status | composite |
| Value | 28248803160191076895795322597605589488179995604637386767471752723243167893907122624526377687900590479384176723982137956880626560631478532577138597590779432698202962700116408226780189 |
Factorizations
| Primary | (ID: 173851) 186914420721724229289011478834517107267820280958980627 (proven prime) |
| (ID: 174729) 151132283165286264738913396608924311969426704184453614074173543989935226430442839867730090148955590298875151522480447637162395407 (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.