Factor Info

ID 174505
Size 272 digits / 902 bits
Status composite
Value 22506997392640934398606596102196057269533832174168562883938467326679552344893844708607351130527905669318947575447211817771529846461685913971408932707097326337619491312586753510244568984116134757890323782176443633604566514062410354412887396829460569165856280086114686195897

Factorizations

Primary (ID: 174008) 1530572917342597201963190591737 (proven prime)
(ID: 174506) 14704949458871850571877698073646923741040024151608842492593787106372904186999644022149500736843178236523379425686706889810701248964392736251035886255540480260188169637888787027598291263042656220134586051853523973730558741888140360561258079681 (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.