Factor Info

ID 173119
Size 853 digits / 2832 bits
Status composite
Value 1966583799901353252600578524977936160226383207633775001516834660763766073249613802806102149636905385980140386949076227725003974414664319697110385739554839612517398971253039702105237444334635493716134109754433352592000146171333086171514311123446121694078188477532202495879635341091104323509491661269527269966628299177535104488279117355289246533417922977790044673259394087881576881812860661231851986604593199222222912383027034614533463816991882474236272149262636226314220778578802039409974667640973987754883858378197181841598766547742337666953353499278175916397094215098719097527633094219959880626794263926286292337327322964377690697602392883122808712509969746090655846174298423653406386493738174455400307268003201564774665723293298231069311296093763258616361848534594437839471713451827915751905935005804060158205281197548688822025247805650630716947718507

Factorizations

Primary (ID: 171506) 254917523006153531818088649520049191996999080629741335591233223896432881201492083167035651720263248608863247264072411360060829496454956237772925907174912466029117017779 (proven prime)
(ID: 173120) 7714588533224847342479149941124096774144175489527793530994135353430839333787757064556007601487416151635592302052792229029040603143815474051600024577893121735467098976591853263719257644900305107161252062329047618431832046709627685582901586363549675897878619127924658485336334235333902662164707226149087313127949061054519150648208145930741401481771181166173530613139773361624411385433487160829654901862762502786045996219730978602207574331593022271608575349992467133370512824114307584544827372824316501846744777225115420176331315205996534682826703386060372762096741327766637082883930641411387617185849559051953985362679858517623676613445446086941434738233983695009491809091908876645744233 (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.