Factor Info

ID 129924
Size 619 digits / 2056 bits
Status composite
Value 7911702541950108994040776173982683636765470287705322986978333494811476256594435627347649004186595999205148610615695531474494397623281404449708266306291920261206839975475972375641169785230850048817456332926077631218296527411605752473460642424207082179085569063096569899647700184295500002554592409378232800075764992692480459699140180877794066033783326520916731880272526609402838079446249925628655423812121463454968666316539310669694539570616916922083636594616862313648484158598099595673174190566439629325298605160368690928668077306846978611177899875265273057105271221771007868315137639544955546040090684070018969180283361

Factorizations

Primary (ID: 46508) 13666697010820524723548989983582545373785153495815586107070188896831173809492361321798775030894317 (proven prime)
(ID: 129925) 578903778702788709227351546666831828097407789797930340022465297212203397330385365251408805784401006584188119576143396740618834211676806973194975532063977141856241074860847870106172047259632605872557132180888195503736145348280851196589193580765505724321339722326295078391182750900080189375314399251753157895813581898051958486431342042210997162955001411572648983220572243750026843280450620148905329272130374835109082772948330534592978643628047292677855086101573776125148757656957950119354540576553991658551784199073258097733 (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.