Factor Info

ID 129710
Size 458 digits / 1520 bits
Status composite
Value 18530706272967008214121417892400565385656932829294266474905150335583983919817305880396886813085396419109807349383420125903634509977796482344938438275617966758161694993340691220144824833583772703330789170871447065234493574835328346044200678737991703465939765304244908601420940452526568171503492654985775671584952780145471366600981269155958971575434939669186125867260380192921328725355421200404900151813823017466633563325645659037653278826369516822478507030261

Factorizations

Primary (ID: 9082) 650485110124585564207518444489238632181884291012150730878874501 (proven prime)
(ID: 129711) 28487517983951815151032362037613069106386528398165909785462430507685208869572662515736926112452810573145477233392548147198928256437466523916731047180377955579164182781706819840100178861496606413436380205175208280683072018772244233171073549694894186513166199438636482714310126691889312217109231112930028400606982683162364981927936009453767943210495923954689965589803194704802801736644557076035761 (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.