Factor Info

ID 137872
Size 744 digits / 2471 bits
Status composite
Value 699879882477791929773734310357674306488286247654676119857040831217755782333682091621004811205562434949035935571163103093062574107428300401260411492634690215725829264706792056425678279074142249121982758678444710110024739376480228783608397695760310985987167884195982957596515627448444712286084606630500259949660916393305155698536340534034863767736396038851312791719327520004430014129793686395287286007055848682430959367021392011093431634012352824590647532619353121444455382059258240975736266324501965216616652915394413311432942357647118166918365829066513812249995122438511481312436043207553861510129051715818613569890379647848935255815784510486485914097069467449182348014620400928002430814698645588687718015906952339709854336742776530992882414371

Factorizations

Primary (ID: 136533) 28422100122687079956425111 (proven prime)
(ID: 137873) 24624495707800776718966348725959997420362211371147880361432858296062587608611059769685822808847294561998884446569046114660609025984906226624544050367197668200969359782776633961721628979464562909276436418926308093755811549585880392365539650669749690758261060836288168659793390882249527762130243182011230232672402888532290114491480569883412641105622594559900706158783714971269427475206986502442578407248504688059456120144051334724071051831538509953654992084575878827413850302099476387601279383907379957450995559686300200453411578082787044911684365803208748926614153390822767966701008148220774382275313001589344085079875386359204612948911780610467400752759301557478543915056547349513275676371200970300057578465390287256661 (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.