Factor Info

ID 134888
Size 507 digits / 1682 bits
Status composite
Value 162267837164543421423144371837845574196584955275635413291515455835884850327140238666666719070200234021547964625156467091840696503514872090737014633310694874114882490840073979187268412473146414969248423635359368120456249727185327259816195221946368162199640077808617808145282173583318021772352117581046740870913896032048626599005635249143912879112857180684434734794212749154482233687540969288005580756810379286239376744260143724478728901114379745624747884450621054573706669680643043975487113035250559310403637

Factorizations

Primary (ID: 134128) 182477786660053773085442131722484638881547011413 (proven prime)
(ID: 170305) 889247070202794643346970063777450207595890313783557743806494327432184767524835541519402248598826252717561581529067380709771096297704648970870240847414073005957644599368134653491379950659777666545984440422497830292739700597054373115945762011901621624539182170572362435070652016391599979316690686900041803433267936563294380112040947867159735845864092393014494350598849275633664227332022631441495225869348518125253176161595667254509054646062081228551536577578849 (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.