Factor Info

ID 168248
Size 288 digits / 956 bits
Status composite
Value 518570443909858617584240465638739921303988311307755101441363939315002154679537725308332426661433727467453170768248876200341753559190086456556705078552835008340236271141162381781331574038910230456966411919506238393245184099371215836297518213223672173593700398435534093131303250921621088423

Factorizations

Primary (ID: 168249) 22776473719769207768418930979744253189 (proven prime)
(ID: 168250) 22767810780988324624756719494843597670407203683524051223114508128181064754524342811347223669518814886981771969648528232081101335815148441135033671524793451104027639886455173890803402275650271967298643275347065317043075415339102072401561254692309214907 (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.