Factor Info

ID 77284
Size 555 digits / 1842 bits
Status composite
Value 251989246887277885749403740122644344511349047694843318026656408152662473496680987269432610375242721906778798436149622091985310804556220490301326976043445857365211081023768932423001430422169613261465355600245486404896410287884174611579371446407455063594619557080985940676849507477932524022966591192782559071549306531401340190356645443257578496356254322651501949964721039173413419830311681961714993116645123524302361785109240636794445109293117751484267158740663454285703051556347090183534137493207239830809096411746500797643499088946265814055656933042611893

Factorizations

Primary (ID: 76026) 14312816779271729777390694032051876441229339576149530610655188973315338792396517835342610310813459681731842651852057 (proven prime)
(ID: 77285) 17605845919317336435315572998360947120549804947404866092226402550274256577366253344871809707786732016682141195760999417458990144488080665020173918723583292216638817289009526115567254688986565736610078234008099173826300952381658739459290960308564912136880778114184814534897203074619803939796116477893711891995272080941567895544445390322259726233288024143242180372621067939756581960570821390996182640785809311493713844985807095326744301092349 (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.