Factor Info

ID 21587
Size 625 digits / 2074 bits
Status composite
Value 1570937169011439750612033341652223073548068227211009079404602960980821472049251764906249909968766103156336389118526023213417245465350114659165179891112725454916274150720005557033700802142321770861943217711976741911148488683291139183621094337683054111900047052582782396556721610375337259728037313223978616574111736393012100288860718717050639175639641876752382673710302674506655151015493798546032318324681776396363723348703709815809360511536499090426181705572101865355594304868862503444861814922382289816008645826966258047453321936713026740100623562805580518157148412823774998563851135062909268570353524171505638199181102528201

Factorizations

Primary (ID: 30159) 326492276658693858863143906426538241597782879 (proven prime)
(ID: 30160) 4811559970386848436703861636142426319272464829400420057123905279374946395845647200235131718754898856784099092496966054862694968676052397869254980374787157258419730124648007417345101595048492605893407699084866132327408234532224287810532176830517731803412429022503392721059181488260159687842325129232930421290293830144512718969826186364824448841424928672466535184105850641011464269068273346225342552307650455467673943866913860099050297311787442937830676109234775919151205322650403549910799093132257497963989283480061267312692486437914628866823787719133602765239714138881641720866519 (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.