Factor Info

ID 105121
Size 725 digits / 2406 bits
Status composite
Value 13835764425773906970076315619578704366152530616147626919363565617041666096089092238312241007050500531795076907678742446592832749303190277789757806799036714499234861604029075050242312118217026458989572102788363356255941016318236652282328995814924012924922536884461046125916733624409255506820954121224044496933495984735589943248165695390694325700335286919723711929178129844819225204320451060652256004778423251891932192598484485702386671237065213437719714859222525202240032213280759506111385834804825340595779563856652418145386206645196016445014546495752344191867592456796992607678490415254452900156442886829422954233593318746926048132968490456895139572418370611316463112320400990410095479191302134713341563654559821028369626593

Factorizations

Primary (ID: 2) 159512939815855788121 (proven prime)
(ID: 105122) 86737567759368788672734896167234923238007545585051527101049263079658567134719926043276821339302489465426585942635256635186226187972357098867076325017051081563911894892666248289611010282245300543608551870103142798700693683070290321035405729100790795813737953392615257636341631597561436997843990810242341510862320030267751211276628513905371569514667129655157462777340884542645511064811682747237794086299885188725826644061522590492503017322993608046418410931958725931458160658853649577889759413425494581981490626035847396721442432923497502809366538230739987323923253333123258683515787064640088747840613169622154976654390491082080421051671215458455068779031851074677841992664992432425114912518846966052626633 (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.