Factor Info

ID 186256
Size 1230 digits / 4086 bits
Status composite
Value 622817697259870011348571964555078140699565402918410397167445733309183886642628923219918916404133356852696195129932489156918998802125550651988383652589112982609743467435132794590587451739188675960517762259611271844925261120218468016522083520533008594519911983573450155766535194689907018367004080407022562093135807408603794227386974702554654905356953999544894207387838575531967928412604691489181977102485152222608729534417987490201442351367654318322379145476683885106178150752254374614073966216609030216894219281407411498723636536542039830736615840151467561864365897009330948465760908789416081415063568564548707674509390250902305134674020914908393007890715435191445038503751746236430175286293917326504460281239693164367530351046466697762807972801219913369361971934556048395054872677050816309474126705599881741225137685426711293739056816751959309377411580340238719378302617277971815226419650783335140547226825083888147278132340221464457274862177283140960624496608932563637509813512218574201784998703182653512553239525898453063470502787270291291754296370998493831456582780914394245427174617525595771822085176824004364855044631408701308010450128560105404938367932951744518158508770370476751247400535661520422823388133472342622730966347

Factorizations

Primary (ID: 183848) 485048882823034260032849606234901107993329358116339123768118701 (proven prime)
(ID: 186257) 1284030783938738539820307223086666364811682330220370795647954321612384980407128740778135323646176829096337215802878578312092257104519755883344146897433654343182861298628397717117940480386848475567937026166455257565567013422950237303151513214641143828965284510902873005910347699266826979719760957818240064539111576858640237257556314515237886549523104817603039353463476028548336415704393458975446801491229596829351857224335668317204751459079280164973643097551749343032502354506852268182841040104844751714328366765647766256907850152160402096780942042383908769366132712954431608776204871699782935271722051326190387446307307515078622114550496937909531380498929098273214732188629268540889679430048413571398484000211170263934987556920024005655360219642459974423211983266592678636392570282208175644185956399141552698072335653913880416575593320282203206230170700317542980185515042967558374502553046615877310947939514450404585545150503120420179634184704656012873308426569668091790504796455633478858613728843482847000576484382049994359295719078261828454224836833347105686511240281928856156682389095382132635927470173334898647938881870505060193348504628269421564355788007851007447 (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.