Factor Info

ID 100912
Size 305 digits / 1011 bits
Status composite
Value 14971141774131125311282205579744179810465898575719291308525898176139803160920570705802633249774068458068667425455242216196202521567167650832022762609811231794802030540678096264022788325509500992031011777549478977051617871751176704561951874441442904355665763814606516406754647538537503350754229883780413133

Factorizations

Primary (ID: 330) 142240444249423907190721 (proven prime)
(ID: 100913) 105252355285664544290271052578076909235848194546455746155310155354882954759630702942073672310064858436742099554422338052005334484489131679400573594103777297583863961211640881334894787559797740197287309575460426804172053377629158626520053188650385974513320366188546653328652918530573 (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.