Factor Info
| ID | 17543 |
| Size | 172 digits / 570 bits |
| Status | composite |
| Value | 3662861127449199697089938847676104665096110041556160157318944538221925891881494810778589497456638530293679428800877049580663671320297832643083946463640185818730599706386943 |
Factorizations
| Primary | (ID: 17544) 347984031638813867788384938483862609 (proven prime) |
| (ID: 17545) 10525946004473634647448634520165251184524827625642084900710405267044438085861204773608044793363623517326851611207191957671633054346888527 (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.