Factor Info

ID 15530
Size 302 digits / 1003 bits
Status composite
Value 79443125783210100496341742892295366624990623939953004524943173571553911425094149448779870400792920805128638813796904087857097388861148371860280955840232585363061080665297520146116364640249616120067844221161776468920597353778561059614300736789871201223112646127995488117999116843310481811939723778981049

Factorizations

Primary (ID: 10331) 20493495920905043950407650450918171260318303154708405513 (proven prime)
(ID: 15531) 3876504335317997501469391035319109708663589625180623029822890926723711514115245155566479256098717968310496836053912513303910310541847025911281558587559700056356937703949226241396723616837470247248135048208451745439902122005282381436679587515252273 (proven prime)

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.