Factor Info

ID 79963
Size 444 digits / 1474 bits
Status composite
Value 393973714755300239035077276221340559466447382601958893346182298170180397016926647720754097867915364006328991788284339005412992106609781849140095622936711129525739312465737149762901749368173791951405171173936082221306890517369507975698964549110868672034678629939454185215541487077550175257108212914690230820590160142434249990648128147792599736256252435943848732745049132263438929000153123625148512089337338098704733938648449613898844567124402639

Factorizations

Primary (ID: 78683) 15884470003892794712765740428811855443509936065544304319 (proven prime)
(ID: 79964) 24802446330204873508351219956531626950562505821335929336351071476489797128054646921206983230259555340655459488789802900479782452568694036497713595560019936723260387771716321597536876150857353993577387816888205756766761528264871532599235059699677856765895168325327795961396229928141783089169185030475448621074268999232788046118696680922044217109618953270555747716756888167945850136739031281 (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.