Factor Info

ID 171084
Size 678 digits / 2251 bits
Status composite
Value 243473132461516689707283328202912359811048788560420768802088264462494816088080571636457498605856901299065302984773416685900825739938007977912519329182241605609782259697426253582515237379464182545526896514717249263279713421588094651320827031963881473283318024281569347037056979649601312399242353204487262350860296315145602550484574195783878053601949470362419356693064826708481879084027280026031234056290008807774381328272171950604947560218033934621361695816043834140994647806703933548455393500542445137599070108046988388553412569024881830897031687919653956681007931266760261864155241341766304181689484021348124146172808732057619688337850549280211128790894175105851041293092127081

Factorizations

Primary (ID: 134267) 1020211329769051175450623813498272420134870552042594222112536747401 (proven prime)
(ID: 171085) 238649704582904954074329974813819269452751053483782754554736324105216261712883842329957835764085600833542001520931379212235312424567159733505788907104308225177175774058517941442423320219082459419297511354426049912566339030695868806922509339925479237402246197951348296506561618590529221271490396321345025228113820391901750377850478360571486582114818081292831138362268896109645192282281991642218678902197693764298839863167517000336698434993928756112845379012694259325122489916970028808661654859561405019021329726865773460693778226786210469152447496105591176291308519567327276920015940046486901334871099563619347681 (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.