Factor Info

ID 53455
Size 502 digits / 1665 bits
Status composite
Value 1522655859493492884333350028259462623205765873274008464842991391479844237429391327185789281062340068853899977012819793503103407384485136634672420241277400858484203072203684488219076992755847767549438261713319642574169384244222674832881253097056066205635501205720125558145928168478086594708765515864052526176164285986550037667580020812000726470204944646764691986722758358729750267339125265961951822588119558910928839080718884926731374911558180799469206428459521908792709656455231423884066939590378121267

Factorizations

Primary (ID: 52491) 44376585437740491243643115073310058804985067116083769691305215288274490044481461829581371567 (proven prime)
(ID: 76840) 34312145571221341758576654453245263726674980243792759070373655548548264006811840613673921727930304659140312385843810055808425949245307974078942623111946160544107222276880528795753548487914881295896571454167950591884361249267043363265385326306645937871972605403702470412484875954866166830198452590528615859994352402376728317753321196112652846677111776711538578545061163100109725281045453905363060936163137479101 (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.