Factor Info

ID 27180
Size 566 digits / 1878 bits
Status composite
Value 15039900601688863576226304205311691653599362016667595055099694883009672401115157431939592670675685351438448365725116811935261015826750111850549742395841377093610913912043251163224718155573529878098749484439041633102709146240868417688859618318886956817042594332320503164835072354100914688081970120530981569596469890058145848909074251133010197661423482231818468633869506530829998881378218080986650307849918683404326595261344112345329741342281081858651997410016833740114309159659154498781345583346107399505746038965454852401064222321607656382529786550718595817209148761

Factorizations

Primary (ID: 11517) 21835473162448454819220238921 (proven prime)
(ID: 39141) 688782903388314290920026843511574008023601854714332992161653939857417686644375092757996546680553975446108054815874415019642551910289966491063221311712594984690809858974726241172372369567306535369029749359497276481420768415660118996026684603984835972998273960321150779814354659386521076683978619869962811184177360983563404632576136903491984045666534396516909310030340137332841624175757664699057645406616342098945537685059010021331832843079074763108373886041806045116916231839644055977325151285889095255923327342322329891312045127915793041 (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.