Factor Info

ID 131610
Size 914 digits / 3034 bits
Status composite
Value 19165121760617039982668609080981600177034826624498809709581034961279272083656294619785400607747849263855434547181115096041063835785075146840486056087272363027407219778215511378725262276362121966266451009269358707677248691622850598206601546081431452667525961735583213855550620296557455962310561158568516171843812636119940503278479483660543914089845932612302371795255661908981907286915277552727547020367227439064536057928265467855049048378554626182003404969177747148401500702605812859498640009588998988935015351379106869341367363968826457477562482125028471345197007594893142002491139229581367928946859113180780992850987230388324447713658427091787554014514967261984363036881864976304674434555898874127268523642216910399014253181721195945215835931539394667955625995833331645341570295963313132606458445795385837655403600021284551924589773032569677792249616936112767338066366709460697921495149160837713354318200376305093

Factorizations

Primary (ID: 116823) 1492388459402667231971866215258989719380331 (proven prime)
(ID: 131611) 12841912331785207601101721944437778633979845772858391978132105952269334984764612995176307584332436576121081604447994278477846996171321416081675194961172138791048131684905403589097722030743724191094529466941438776327004705965109368434849041793731848334278861443695448614309487563545684300139374900189721821151194378096314453400938268795867414877614916907780595636823968990406223745221490062462701375708576166325139799351662704820217395898264411922071376293379552406805079852249375340261017969884000927246222156546241801863027048225965104064732995750616883005980869839264995501883610096527541745813175770278910920287689396624048729390377795376102708982065530351181643796208456084619262681782333889052349191176878822179281147355791854642031905599312016412412654101592417571814129962687044287625189284582027670624586040857931996352568996611954929998599344134415120482585801103 (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.