Factor Info

ID 25891
Size 466 digits / 1546 bits
Status composite
Value 1646582100843386224082936215314703198101719320544466806553440666785201001292768162702749748230453731510202059796792104955209887550409268618330416135902654499765744941807727308347889206932984157589361556893043806603040935628466476787653707007595856222277288272775133532478157170365828223839779725537701185864004040951223078785239816506547656122445972070105929060356441341653527079123374608545170345697432418426300957920792731338799976446534760983040508947013056303511

Factorizations

Primary (ID: 4897) 542985073109767895287 (proven prime)
(ID: 25892) 3032462920966004440627835975500361296682614632943219091128045527272825028739079172195670542884475804888486274663958765669346016529501768845401565628304733438615415857649815906120544342542391075634095955975270547779197009672390108287546356593994024704081303899773771137302268191776479920466005597024083561219202277750599654343426313207545655380253216412183960411889412186806646694646799123429265680876507989781416459896398189477215895980152185953 (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.