Factor Info

ID 191673
Size 752 digits / 2496 bits
Status composite
Value 20677669715973521837614973304619324939693883936814637614817857076962867773505276698647746705108819728471285967310073285443318939972339360363003272214481547022609722020475855309787334031046286179773267259708714277016244607150257969808130867760368804196774771446623384072249285207448996749084972705432174156575742874534176488350918154288517679664576358460071254956822214631755751097016405040237348970559610729648427376990353506927514875471492109689084295708517510496176248708226232200362752486205683427942713817146816834365257994389372159198549968514764919077423888052793020072976128044689075930249728336923873452859553159627143079919096765100528474091413779356456124246340413780104406024072139605522524823428611006598846173349171468149607924211360401329

Factorizations

Primary (ID: 10418) 904106555381898703253733254107256591 (proven prime)
(ID: 191674) 22870832639012533772020852859209452873457143719768722502426991382198678677324873635711097368000824414510538678388335948297858102509619593801273699161683904670378929129699786409737124719953738431576709947815919239326015880228628433511906299856153897597938433037704270405378395368494954843543910065633091501754907092869998289557754972236990246009873208065705110809970215220656253538623409778536352995240948453634275466170645685699235657818042882685541749583452506855628760831887031304330178859238860817916850139879176036562039013025978238849851131287525119948834304567153615323717854422116530194630420534186839295602395129205632611014976331436017194926049182293962257236386894327891612511415571550882433442402633037119 (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.