Factor Info

ID 157336
Size 514 digits / 1707 bits
Status composite
Value 5106749197112302689119344948441500147670690914435768418470235917320997307333562995372051199076359830379372121640575914246050221020124052847126040389649068683036818322189222342551708966807058352727273767991540159697622308985630405816015286267488476880662964627518010940260548788583971294471059927690731314860866997095454161911336313691412888667683567678482973381845042855050995521299615897061933665976404490787348534385782120925079592096204513368564858393449081333837790158489769361561331235768800750948931195475071

Factorizations

Primary (ID: 10290) 15174923558680812616818436353130417 (proven prime)
(ID: 191383) 336525530251583219358616601145574808219212357599568712267916983835937790456108285427521128819017904785713572855870204390233417678844952185749897337566087764679504184026363684550838698039102058105908877604312124559635757733869174275104179540322495543872882648043883441438319813947624084315992835665918042314512874626562967650720756743792228481705897916621950543207833498816893611554374629199001847438672824950012017028523496726450483734153248397051201501170365714704190070853276463 (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.