Factor Info

ID 34653
Size 471 digits / 1562 bits
Status composite
Value 153366661013275792153801723293320558763957035528431590913102073168750859642644500116994169547985789304883247395828856539040549630963148388147292000731256548645860838882130497311046375466495626125566300288440314102391071242636042563823826107926976076527069405736146504796597123977839624861298327195177100418040661543657480986171423210196853223690390845382959190663202131712142995870157355025226899558535133207311358682913848674191534114198562887568367765637180229970868953

Factorizations

Primary (ID: 10699) 25302796036126213353739363322307560110912714814142460639 (proven prime)
(ID: 34654) 6061253499190589650682999627328256275841137052349245099653267153810077046350233322705570131052271841645633401544793014011289880484416089132710183462528497229795191973383845502774923271397574106644588185856210724308016343160183483303131294493620086852072578338296883426194006658098587026298079068737492572473863833135883924080028288238899914128908126849331099651561297404609553565321777405435678895247558168156160327 (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.