Factor Info

ID 55415
Size 250 digits / 828 bits
Status composite
Value 1434872480841812873479784158164906795318927559071630206300725859692555730670486479874532313726811442231457056045313891332753227798835072259227876072576288304306635261363259104805069506839399969537162058732653418014505975690949328737739568983165552173

Factorizations

Primary (ID: 54921) 20970714732554798304809 (proven prime)
(ID: 55416) 68422678918726902607946074821156223044599689835556015782340488811650064343612310661542998690211924495023690783116664081565720517794286478944552561579909296132859292813004175765843526953655939963855307444161794757483876374327397 (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.