Factor Info

ID 157990
Size 975 digits / 3238 bits
Status composite
Value 302151306372835016356542299761592321722632358235930658463334785945623504615617890520332352644712869458962489466244582631497558971333998412424633048216020636612605281335822887899138248013446549237991337558406800016164425179969164844109036826754573652579896793278137188464055595930189409170677152488695438801261235151674573779194110259796387833382413968582973880041971533650556051479421005681709011689374356133943284179911584192136475514917678449610354372569251199461331288250188952210925494384080083440488437464053984726499375795928868766001255772069075668652376286418176958902619082926730698872415044738312242396810042564759326664966017015893362411604210095711784949175814766922898152864688923132621863716169693194758509620703188096403213987531870249722827140115813879354367856050978177208718255359877546297481372963836523545042462020417847633529448979806352353592257109241902203582511573186177824152082242420834808062657373252754393499417091650511370357095152503252039782333

Factorizations

Primary (ID: 157991) 5036299653602681893904936761 (proven prime)
(ID: 157992) 59994703880793348536165805684034399145480387309898908763310542533413429552544241959671767513279614088764302343688675746745245742886706288028843513949438784669874543744528075290785727858878700716462653982512639609201510943429576604017759897457678820986429856892985693867392528614865321958895302838748286170114281284436789910616337500965152436417829366072248465368140775437699359786421045595421937912634492258174181131405916681094701465586813612981600344408507508336196898956817746620479400770601501602609534109264747136299486628084578903242668479752836883900591760528515319969734182862353265350042099822605191848457860679005065778814555244232959073411279196969777946184526783389598989421526875140214529463046778342287022484361619586824140612561450808024690088028246809064216651249337403825937343693340836224185320273921736947489430385294531784817393387648874558146580088437957128136383311759619060668029950040056083580504026799227038804684406694053 (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.