Factor Info

ID 189418
Size 397 digits / 1316 bits
Status composite
Value 1368873097064188945615244784534688701756949329963816130845201124527953343640932871500615187531419921477694362426021152971678345115820135940949885994720636459939930172682844656356219983562143511720759341371275048502756201269128453418370331686517659316846437793070569930100765162490488015209484013478979286429430853995631888126535670857669068460337515120133742845443387988623800281833211073725831451

Factorizations

Primary (ID: 188892) 89498094818443332011279911968509504301367290454884678645914989608643558605640740387221650827168607388677609262968496817912295584626412742178569859899013036786311242187882385634236914734683771 (composite)
(ID: 189419) 15294997059335147285597600715513791390521360218461501496423815936712281386320931095399107213244283748998199141214957038334262094746396355836646005848016112745431128273087022982529263062232740748225830426081 (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.