Factor Info

ID 54217
Size 753 digits / 2500 bits
Status composite
Value 318275284099656136041957930348598676036388862742480429070219994208149947045502139578099275125860428323879340365276380340764242070332511530817219202188290249264861978219121970594481255529147296909559663653563334006417221902534274214070208521010613837627071337856917187489956741996804433590401325261469616533209720823185072924238796544606568343232296032900795548177470241934231456442648917419523074615596728395660453528961257171064633091637080311421917662262450505224891024458436761931927267958242310764164884632956974586538200394245733350739492478763210292132759680195693112572508863405083096778039755457576480633812792782598882847537014132233429585186437415456399692202962721744878364717828801655737833955707456947044117550719226630074043879074327512481

Factorizations

Primary (ID: 52828) 44512772676958707670636861 (proven prime)
(ID: 54218) 7150201278394100440101823340247845252395900121972033741649487819628460505036011284019542716835422618215260165459916375779286276134000755584984280859183983562397474166824395496944033822328314554052804852697162226846554143805243901638775436854362777202830313910494365160837333054700354358977688348645933065962047668224064333670741188346776074816298088791969472229034004679584433115358077851069842192749208471290151321518409756664558770810873543810978518633975930248795288215080479206095882851495330383839004025652088987798612457464518967309820097526865088431538412660755550804624503724502013826123225831593578545936077401082540466256847920070841499658150216622007860501794392646685765930682737753139165097080860929447675184954421 (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.