Factor Info

ID 5159
Size 296 digits / 981 bits
Status composite
Value 15824841313952261424465243959438726083810149208500981167459465675681436899520165778327694398048753353339080559999960909007438984130566238033294668076696065737510794127597218012021650559794911594687366642234140097878154462501268286508308488027739222610601331155173521801230111225402472411323095757

Factorizations

Primary (ID: 12482) 19837490976257099878271241610596583 (proven prime)
(ID: 12483) 797723932572548669599797354234377436996709441782333881235884318925946773496412131424916059776128071998290267078905682151143373203631098279501163821407602119270494414857206746780527376915099400003299340387174317986596462249675259269095753933802949827453401127979 (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.