Factor Info

ID 56335
Size 747 digits / 2481 bits
Status composite
Value 644722431450162165058304025239387596977395549805867135914263163755934339993013241095072084078759026854980103933869879097502635382099717268736076516752472809522152395364016066232692356070394768292281553729333613663038230181551980734029902089507607511749156011597172928889505254608628240627356997192135020303924003157307925572444059025249383066323366037479262229439233457397762374869145394650878404035148699509532806754921287970146980411806602924090795278511031604365103705691959021957283360723779471446295272331472217451977451858352522632391366532555579324378557385781698539281876662027090556661913626445547260004599550661493499003333989988483897358906492983314852757395269173679556997718738789481736884154478214319083777400376430096773996763297967

Factorizations

Primary (ID: 54896) 2214300387644795475106069490351281036761752410165858405300800926922235717085303811628037484076653499759427777 (proven prime)
(ID: 80166) 291163039598213986405831899221848105056938044012611520691380687860796837067900309093071110096244170193555356272099892331938885044299175288748422480636357053783754155493842019824318075530096838090389126222130984549521555402402798467085870972836613852395824010110009709396369990928108615145945763107918675221955401204592514972584720760338839256052875242444612661950155240296931138504665528992542874164859152997981001646950171971672149522112933570440203351316120962181432607034479313331985434263653736453234238569671421184788873540612465621924081935709482326780460894848322788784526923857199722604659134865649275998867893015949123931442095471 (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.