Factor Info

ID 20608
Size 323 digits / 1072 bits
Status composite
Value 31936703799347168933737484880532795745829280366900931038725798545815593426777906932334690199459695826919676360382288657107053520662303174530683239800284104815525355261350996566978713628300610243547008469791537910289597186486473649461571111587878203138276267343049144146367151547392585524420574667058936293701914772040203647

Factorizations

Primary (ID: 7233) 6789441546024769741462601111 (proven prime)
(ID: 28767) 4703877864306257493650858012954365140594387221292241135801663961868101305834800770286881426529238677311453423150277269265941022662473802607150122998685187063876878747085069424873834811577539026967370845968826741919346917066906059383617412558844317028988551233378933682729846393521579344731737177 (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.