Factor Info

ID 175483
Size 629 digits / 2088 bits
Status composite
Value 20515197308524205542569550130490450250055138408685986665652965225362214592786418184265807404627649446131115584385074224866046758978207783536517048613394897503838665433367551243076191727646622241303313238194668281002912280809205689372478383488300455680718992043433273510578302352097297357614595113716303904212313919164186883938385845044044826591593646562544481236716388154508923547226912150281715637388954218366233259194514876491303368550175121647394561772961181440125688513841654766715094797967872742042793219314995136428763297243259825104224344926406526533043090373113460747157799777796361954519517069520382937161245383692998739

Factorizations

Primary (ID: 175484) 851242979096246579152846198369114139837941084832235712104817953376038885903834424392509149676822722161799188397696151865947959678711242594381682286537351203875275372510734841773938143674333919446016693812469640530384020963439685503152484405710370602529002937532882080608093282463322597421310851956121 (proven prime)
(ID: 174418) 24100283717235376666962917814235924760321465811654740618603490843842502203530433760244238635845909807423584920270223544249943958211114858389467131877716676863953813535510785609825608329802182502091185409059550543454762042437341964215160258197010575560138466474482651159535818374758675581138200814562503771427512487278601300115659 (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.