Factor Info

ID 156090
Size 879 digits / 2920 bits
Status composite
Value 665426014515406985609526994815611253389879811402438972896682690927907384624446270678444692231801195385287597882162889108536209655899097466187622789027108826423126043398674015491823389401073728249766151281038453698983522934833277420862091387818096550632780973279006261081090717101024300838556269330766819489637567180054788449841764323933692682152075288529610971817413450057252799960073233681945143473241844731595307895346445088400234261137104779625275718473324607531316771736386318441702957407880951652107088156561971869683331444064021026611806622888323795475257436777824054247508390175985285020722855508120119295747550471230785221881617771543731077808780893584891195339931014582536323557121164440168537016632957711353506075658398244605338673950107280122249371163116142778607383305488130086813020357757806810947645536460016985849527941687335809178346032191193637934352387234950501

Factorizations

Primary (ID: 188769) 34869488656026169655830328179287001 (proven prime)
(ID: 190030) 19083331593404585008997660151229086609766786575761766654108417377365376649626704124432382860671188046278893394816965561210817027356288435340278437839726893921039054408065835577512005691109786932148051161177380064800755065777437527919715741682957081316421793906716418315368744018943089511979831755692519926591496834826340821447614830905786669097647082667332496737061882416548184887376527775236791380252225582050126872680503057740947752534884309725458405972322823601284958973427539987015501583959730904056248056329846938506297890923129988880033634714026370356376284673650656380731394603146304506677128635314973916515250853498805099478211843705405826319136271327134111606183676643122821700113978509440253661014663409608136391435231450670396355276450080026502636032384091208898129930692815106316168059282600992554808529272866644825214758648631163501 (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.