Factor Info

ID 169050
Size 544 digits / 1807 bits
Status composite
Value 8532471764137895993324866484626269764754346665264870162595763288404607710086213760896597782029824597337087964317740371893054831300864874736652827318232757810061344360008243528944910837483944162311684265272316005652198585454196918083922996946359206576636012543352063432334534272539437237973156179232776806071740823202098782654184564281869725837218156480335477929954935885887286300635711230693023623935704412529059933827114538861256317491497641458762178301621592170461594453396192185208587765882927653365219358430233758696146878135127092724300481

Factorizations

Primary (ID: 131874) 160240451081797786982584096011519912592914325275939917098602236161 (proven prime)
(ID: 169051) 53247926516272307813727589869761326271386989347740348129700889945693018764099088096397030790922698411945045536468820790035882291173941445697653044314108166732880201754423376053558191324299206709682081342377980066462132518859704789742029173964815685696329614842610144951233696383799803755524857620043375257473129707476025648598528797986292537602158860781225267710803739361376843204105677861409191659900587628106007149398742365219466273763167660338190885931352878223365621917725121 (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.