Factor Info

ID 40008
Size 471 digits / 1562 bits
Status composite
Value 102215589455103808524514215139541922366998154988362202505927212215739064120890387738919169926663981641655118637175513911519187774905831955831894812040997820756773288648935700199824358334999806861320338145915899806778696399609425610088235370496138330388140771891340011702586296248651385629015207487532210092683496926632500583823667539279476403286003393478977258999680316065777300865286853420104923398640118738565836256379710562311494682801283694856340289615964786948033281

Factorizations

Primary (ID: 2165) 15763985553739191709164170940063151 (proven prime)
(ID: 40009) 6484120979853247652553797934916486966655830413723288308026995454218432792360640929267761410707579165734294019280227459993305178942379617195938663457571759759472252340149048892068245972375474827493213768138475113891060343624704895247904648230696621544775817645087874014584528259583666781616841866501479966301497809380290438196760648809168889889609771628497826596658879690750297925511806881995542358056230900132612398752004107565422935631 (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.