Factor Info

ID 60520
Size 246 digits / 816 bits
Status composite
Value 313053308967670556498817838635501216694025567836633498134706215559891613147906085400762976174013824212017634211601870595105796153160522215331189771261784947769646751513534776217205990734819848452805179355198966415134771773502966867400007796465161

Factorizations

Primary (ID: 83879) 149252911437639913512753659911706881 (proven prime)
(ID: 84604) 2097468692250394630002537170239260724346884214450578329237572376753856409853214388058838279400399354330919388256996536022935940140614797397950064481690477888991008656724865919139400199291128161467486711633263881 (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.