Factor Info

ID 168948
Size 605 digits / 2009 bits
Status composite
Value 56987155378568204479261633257161468892424112972388046561971418179511228300361679721753041527820657304085433797627298989056674918854653798486720716249417211012619497349138661937970560451698069557361687751204232881899734360886304272827002390696773692940780319322527766562125057623481785508410988848092328816735348378030352836119389010146560769854664627245865726954205372188495301529990926975628092782174062840157083450367368728083124642012572330331495731025955294290449638085044855102440748611140803843644219628102785329399835747422480737357466425247030746567963236318550593135419521478025841767760691545309

Factorizations

Primary (ID: 131712) 3794540985952206860593938878074866571399837 (proven prime)
(ID: 168949) 15018194714338492364059388528834774537048162816686902990646934203033188404525925561177361160155310625795965207734614100527322250621216394098219930515920835271246314779838994267293808753260715262747752939804771447648553707322146676432321741889206868731471740302343880620166479295711043322004041050273319619586380697878330043790053332947007080975568400524004143225663298974809185291203214398286975306556552246765235253349833161653416780766368002113049105533893608085045426711342202585816819226146749905838307049194356154531476841699438577308271200362924752687105857 (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.