Factor Info

ID 190566
Size 1024 digits / 3401 bits
Status composite
Value 5303194141129532453256898178284090029260755850528141320983661685184396745693129010937358304293459198592964608751846604818756291659349204938411413650128218758203979233219937055754573167362666167147481505241069263628136805461952169834637655125391533203517182272150352148110246404328582990163739398838644408587647507458367818451816088937670252382759322635889187482108299280172718148519341188793651987174418185182612342314674111141492958565422340816124902762298600557497598268579163257558281705087586370935785130884360834331584214400984319118226357621118260668465226361580358239129318126672533409362068613435294707979507201968495426068543671399912519287493963577552818365164623185052726703926697461730692726083792626150941401353988429186126464670943720643460089011086708613161231767069536769797353071709093749604780687834132336820996039714774934393362313324118678317992766449031397261959370794930087623981100905284223863313922061312437406021055415347151095238061071519918017376693720936680764760789673602056811922545382015232241

Factorizations

Primary (ID: 154712) 1593405992841712852324481273 (proven prime)
(ID: 190568) 3328212749891637790704945668749049035539272765923553106973011757671096042470856888361830301652569472019717661787100964710862122729707995366887168848957703837489135357362125415397458617540214561871629455057239817004188890788436785880104649339768126582315659722249779390046960601018563590475796847986594490117370767669431600686034722153183920530369816783809255843105621890800212005495371398640995868811854901877353610419644369863913119890798620425859112435429648576881262285272209546135999628835218311658633888859863223305610267018700464609114363577187867726864069669754381130069950321728036640990470973794124147328301061536648166440921331322375874931838464927989589965689546282641116786363807434729120990802790373830531796426327630934854663819396591646379819532665675509645886399973648866027798495665147979456985019159162209875562352191216335248191735683829955594266435330424797113071800227155567503345674412560818962409734879781722912556271072289020328785763145681869183545177201754002708514252217 (composite)
Secondary (ID: 155955) × (ID: 190565)

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.