Factor Info

ID 135154
Size 651 digits / 2161 bits
Status composite
Value 269066996980021270205805254000540582567267704514879118994473043994665089350159855241038307193867490816429524922090440183768176937180368493851542040936690382550843095078355444567943472676389486322529762630535021466161461036740909312226848285824565574314606855195207505442567314560982400278404156178451204803606439648007228120240934069415154292033322833050372888474333878570240896235563427574891541975277094976146640047928125322578172180526350962637923886089677467116332600721655310842262095646208949801740420638164631078321864276394457262456752052168947339503475930992468996911992146171043501033082400748557827629457658007812062069290811309013921408993

Factorizations

Primary (ID: 169589) 6264985442340909242953049437533761 (proven prime)
(ID: 170562) 42947744963870897209282195945109699515543251163591984896697213399930160067343635764959726966058147756007242699742877626822922775949670847521989049000974596701034635627014658544127450535527479545886503906751540093483097290335123412153947253179102188065376967153143395416181064602434132497980445989277435961923248175870242271255689292736347369757311272765875671408109573128670922982975107861754388651192472778282337990033305430237767655533491876864694825374253686599626502998081334923322229676371460300255098377946664031106132941963068989917670806828685898401108478040354455983870650817307845443153140379669811537054113 (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.