Factor Info

ID 51587
Size 685 digits / 2273 bits
Status composite
Value 1002600871553567056807810939570448589962492441067869494805882876798435353339145446056496769848727477026448140472673774124779289230189247300353734157484722571862914490923462680270563833504366660728790681783447217956437996342494562337088636533562573848193148295422964751049577770653522068359209408685278304665970038234145820347398902479177532504160572532719861732862344457603756822733377134611076826956467772435356907026901026906651876329757989672149133059885385465409245409172180335153522752167217245541304965001035135377806728066465651143095647684086009800980591323328473107889391993895910222097998710736402753143495131193222358173811035312926440402506865124767510047286241470621248757

Factorizations

Primary (ID: 51270) 394711476243912154244261783 (proven prime)
(ID: 74768) 2540085434288232720565988415022281227695981075088102825349467816230111275816019694899977977432876269751141645736440789186216301887259915281930110743887416366048591655075925758439716827264188852995558511057472795166353298745600749884749794418508108356929629342904180684068539156359055613203372602537338288181131722220543355768975534158849093825794443938854094185701749865140285378751840717764775286844713982022329317830351417305880791191671357226139649957443491897348304769348502494568732622950429246511417584746635839695098824654058247151721984664668098165790711162744416566691078635349964376743145613830405767296981730358780889081395109645069524683809751379 (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.