Factor Info

ID 181078
Size 1138 digits / 3779 bits
Status composite
Value 3629212078298449335012656914340985187971896647209279252773796007791272730090996557191628801958356166655608494614452038668000163788921260417475719181526634847153015933623150824672341979208061022380489902661108337056715378417057133091403594085027207166837726528461173757578286847744981345900164206462882713491498758405740435198672545971569965296225440403904376948790460768254060776715510926094087219972975481537047417397079853817299928294596353337116033425999935556512533255093103901041582418620579070943324434388664643699095023311014783503684837350571449088472735101941781934357597577182193924805973229190978652261095057106518530884787284101543335078695729069846013628938747161616409506291428055419155225118747573476691484306005257393516769283708655927647923606427295390903483697210500831275905169079612651030153739472474817543661874728545563003491251899440213526403151579730700110573929931374445738711363320949137857425029953746263011533799944659126014681409042204019080132527270093701005181164731611515277314999842419138082362913663564318855876826462207089575903892710420771262657744065609434603582405663549213139758319229482051636167827

Factorizations

Primary (ID: 143148) 1954904040896695476334393178349255487123510660072282781835814597 (proven prime)
(ID: 181079) 1856465587248858026277409098707259627372561449420331418472342807693749071478344267058533848873573047209367443417149163073861314867566068344900972719710953594391607610156763774014850874077412534053557643363399126594657002752925008563091934567247497241251191267014488669033019286998910986477490980145938223608572974927700579303685856470949932216766358976288153684742866119985069876506772312919274303499581296233246392430964926732214071713648231377312729529725301739337977515932690483787025398488260173993112627797686169357013314960559399492244694148287791626788538985234208480925621766959373768472210224850694891494251758315298113546892589480288154211667336160216701658947182812909686474493289145106880234802061032699082384826142312992030344417801067417037802576813437178121536061052258578031386568146618323387739795545144296491797189135856471421734391527667374448735129407150970762739937098296249534126661359666897216605650508873526638546557851597380252970111012498215971778122393048155152997439591529824162253234811721733820095200851354544126665042942406509381701802161353591 (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.