Factor Info

ID 123975
Size 481 digits / 1598 bits
Status composite
Value 7937129797020785703498263259676995582231105580408492466817264133466664805324148640369538370110772896674235745627817245193851119075553144752272465583412838740169570457014916306525490170233990158295368544367080097638142467502386259001233010078893650274586805061151092930740294290760070264939619084076573218711560058631557475464884141393693267581063867798177401705005312303597251249062214287944018997771665961262611446634225346719028309640959720171121285734005025266780631325238958193

Factorizations

Primary (ID: 49750) 120430329105440241291169617698995486760289968896192468505463730152018929149977094511477374664304457091176451537758723912219069844886634656329 (proven prime)
(ID: 43243) 65906402946649748620801836990898491436402657107562490347454107678319968069741214522174658165075361215767745330445657139906680465574228877036205396507869623019179175222352870408276447014715965826779241044087953765172802334318726916260434315255898472829418939116122702537717412105654946350001237812262549918870499786903140326113602622272861417 (proven prime)

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.