Factor Info

ID 65290
Size 820 digits / 2722 bits
Status composite
Value 2198976655036538815384571728976062317282069276127525782655874544773263050036538701149068416663016705800207375039982186406673142955469560088141805313520336091895204835758315114143789340137722007076563565523908780258330240779100141440133196048018382021745227292116008247081528532938077339127267882586731672656323190165257889151126194961439612682266665092749532053387927407682274604580628663619007704843796656212613704901385832270203483225074503899363498346441704795485324569575173168493886981117633260943413756460788612145385995312171994011930061717968239503750999739615258629669936693940804799623176703374305072672670020154561718184343089768854056469318697258316597610269556583624371756129977330927110810365740689386941323966838911502897461620513792185033927579218388893566610089456552050722011323063150926395025708908743

Factorizations

Primary (ID: 63792) 91396813806307945079 (proven prime)
(ID: 65291) 24059664264628574771871486804292208537301557477341870261429619335997264701597196244024515208814915842650552761703991630798540914708743589536647802372623220447129543896832343711791967018579889208894744335390562320663088778762554527488329363478086635263672926603365409027511432966650796090760930030085839017591441464304697255582544451363608652755779491428145310483729745886606655914402212087125383203261072280176289550909754989129207196370572196794089563735538097670911151269858904101041604428109013068427762830833529727812574162157679695738200646762351790667037514159057930033901405006172437586038752163568499439957364258062007040587779947098276380882822902434098476277866570206258164854963501199498849972489427431624726449927886975403005865715990717529614901312541986447968388861507611577762746605617 (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.