Factor Info

ID 147549
Size 273 digits / 906 bits
Status composite
Value 455127174768622912253195587448739523599162102537279039851193791428474877297087349225899578942704220473561840151031641946147165539304168464727450079124641584102203691805521927521466226471634477687290191944238921220111890562094284615648480679094517338112803056944183160703417

Factorizations

Primary (ID: 147055) 1517655145813456319033978812579 (proven prime)
(ID: 183066) 299888400882189080939454037325156802658531147250849602847259207285763864060097980886270970998406212686566316008847396334964714372717767797197539976494955061825362264917873141249805443550337862701242929571030813075543553834058002369365304167923 (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.