Factor Info

ID 190568
Size 997 digits / 3311 bits
Status composite
Value 3328212749891637790704945668749049035539272765923553106973011757671096042470856888361830301652569472019717661787100964710862122729707995366887168848957703837489135357362125415397458617540214561871629455057239817004188890788436785880104649339768126582315659722249779390046960601018563590475796847986594490117370767669431600686034722153183920530369816783809255843105621890800212005495371398640995868811854901877353610419644369863913119890798620425859112435429648576881262285272209546135999628835218311658633888859863223305610267018700464609114363577187867726864069669754381130069950321728036640990470973794124147328301061536648166440921331322375874931838464927989589965689546282641116786363807434729120990802790373830531796426327630934854663819396591646379819532665675509645886399973648866027798495665147979456985019159162209875562352191216335248191735683829955594266435330424797113071800227155567503345674412560818962409734879781722912556271072289020328785763145681869183545177201754002708514252217

Factorizations

Primary (ID: 155955) 478103814896755465120707905491 (proven prime)
(ID: 190567) 6961276288101469182454080202282969181040246894777188522466830188415145535965080947145987006712617311366865267423023157922052356420902302750414212012186763321973291522520138045226756915606096403714976137537311751376136512941499046360792634937194213996903257685159537507321931025475750633389169892258791511446539050421423313739034368134083151252153566354292126936208921053636824132241098173787909741866398341562441280079269763468889681310446282345514581447848417594804850082956033246394198570454509756942369618605178726132717347453045499158264744179561455651756528800045884086087413287680779921203753486263465893838074440924440896900272743034475475173846870920468727284755795398167919158506272333823787773286621326835228578652925004545832872934060275718029605258723722136680821149972223154338629977984911110324497514766592259815390687137573535494822814191631489732624332236279610525063147615362563287265402403033409273506975326248332364947245806903666784055725103419587 (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.