Factor Info

ID 20903
Size 362 digits / 1201 bits
Status composite
Value 17917974507621671455083151913542577557285822612720753775016628080002151846492669766101520679972153961908346005014297906575671658836284418879637168428341560541427616026828656265104308657840912185507297433889268434587541981054314380450190413209725797277507118866363936661718734151762189161788347856266361595290972994846619739553354712236743333711926394055411467209

Factorizations

Primary (ID: 6688) 88040095945103834627376781 (proven prime)
(ID: 20904) 203520615411348174988843390716163730527030868597415226553869974193924733299988798450490837990685086006691441267549175929931752359327964737168533121519516342537334274779471255380294297422299266724303014528813909724815411704381752486423745048967336220942112169473327587788858587322487877983460283374115002839380666613626170352984760127789 (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.