Factor Info

ID 78307
Size 896 digits / 2974 bits
Status composite
Value 18179756522700842865141887185297572164524163798873739787774828547626256851833690729705444105506976623560331145990289000776292569544249901014462867283134773457668231799372147021920933852260773788420797708026098140870531411519886113333309958847909914147095504463044541159064124084206305096770330120520462999770968132060055309213671528318188657644350807745762813856441868749535340500540896151250303981817839957079079446956291747366066493393615186807161547987579113431276519560007562478936383689018606949089426672000339701477452848440125112600828233075276974632908771694177432744378705879948704786622969889349054879469815094392724882258341238448595909046125860394095777438213145117920551883625197926028741116624433466994607806889011236709755841333249953088670140735766170362010300424660556774178795308460714612844428892061208168756894660918976126810001681341397227225045908236713000283075805089561377

Factorizations

Primary (ID: 78308) 3206046355269404360980173532840459 (proven prime)
(ID: 78309) 5670459659081628064676921526265300491231870749706967632497570914187396479599444184340839799993638097640864513292690266659823056782917418627646624995946013445329120152429210880950321360237017305143551007899817881525548480515332963628024889341243024313446705809110016160052637265402945040754918755219995778391358306325849937357778032871988056110980450533008788033700428358925457064461320374949745830405502312594561035862661900648592454147782088470766372950915719050355221092592919901174619832407630657264583043919850042547304679002849596728705111964829220260880822012463670556340131369125992869227289251567612680420765265611239838204660717926432693089831159256552670835222531138833339990928256958804875960080849116961290916307716762118819037245123215504211752472524504326049275689909866788359832884658849324773361598765866502284676674177511492367134433244126560003 (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.