Factor Info

ID 166585
Size 685 digits / 2274 bits
Status composite
Value 2089210959415112569771633049228477789541384583808944306585083253427267739996187878374028126455574986450335293889973722317955678370041100291686747697856950859245731525047222093903563643867532472299400334894154639921230758329666988469523759429769473644368630769797138217903379889174670433484243699955690389274503970935367724616626681963995209151706000098101226627543253450278006397297901369339717911383668366347262571393488606672922499646082214291459578791697107434465434079904030683069866585457719185152522794582904355311595640438930814307593275521288826936607490413680184979256410172294991455434190310607748855452503297575683339832321527524193161971530732958718073670897263803556705359

Factorizations

Primary (ID: 7695) 659334264781883756771821 (proven prime)
(ID: 166586) 3168667352827856426982789779212028626321154046531142771055646419847395777900923779864829213380417093104199681008195677724537721116200655036245528169350342431559452380556387834596664701998520306146176902647838148797381957521512961615212848036017387586723290476793998412095720833609842166721973846264955039044616946887462398605982011985278401362972188052789338870032457076625268029920004194202098461493411240371568168450050238190461167478084482503323848466912574925096069671661363220296737923877266115554211998296772342305999464973027892403803505744836752842972114803497945068752947934018139891182233315535590368288580629431370992332982169755830662743135734001579 (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.