Factor Info

ID 104345
Size 521 digits / 1729 bits
Status composite
Value 28913876819876463281178172850582471418394263973123755973598105982874881332491091685415148385097400941383141792875425820782766322986395824145025970207241821476957401060208844601139934187764323192509732465012142224407219774907105817166508442176346740777154969625658593087484384231737466475045710200028852321921400702776561998105356048946096029321585526420918961828082573476523149270652321510257965675729966170049864758657561615175547157730949624052266272054696145417345629238706102938910221205447199336832142582038967218601

Factorizations

Primary (ID: 49687) 69938440723544557415163422441 (proven prime)
(ID: 123718) 413418951305597195644181534243113752235107480048165394600757497500146374349318205387913621498333476072834702800853732856983277835601730845313998773299712158112163230707541565484434128351454781133160129191832164425527549060586181714408378259219715423098937415980617183271986049526391978912330660062892479864640556651203432980076631633367810759966912568890607546306543024157454401196264711200070168747011164502136895368945094539609602851828432816023666730151597850629045129108348759757128301761 (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.