Factor Info

ID 105087
Size 638 digits / 2118 bits
Status composite
Value 19177167105840298205192322562343568233415355776398718517515746668538404063046227769069952122917732193121837659011323938149858584195380271686822253429168552240638706569945999829259443609652971837972738686717370028113285338894722762115006693977117177292987296650504453803023383704654703333592811531890370610291888259826083973444559491179878083621822246935491932686341252486820918960765738711902134029984964893595982213491832913232977919723710843010349368163594314102344757379690139672513667875062289614786163929938128261002887173201543237337772736112341998208087025262953549103357884670467509948784161711321344546288682702337424043124942161

Factorizations

Primary (ID: 714) 3608749221143171422606053857 (proven prime)
(ID: 125723) 5314075855835002729627452285454762831682340897810667544228923911018117047555104981448915007834007542705354773168508591480528175139095159845323458307599634546756483571488132968205948730348843254874519484791239593814900780085587836140362783033024490632822737041432919160271782479065856060419874974839615038647096970125280837155892339291336508517131361017427701911503910983923502426305829968869420230639021107152827434655410188559170431700684659592206657860096601955611023513441976728985607825433129530997300543367937402100241937326775409077186163213884637349271099895832244822310839114775855905111317656645525873 (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.