Factor Info

ID 42908
Size 236 digits / 782 bits
Status composite
Value 12729601464083555251151166152113517508976275346317515411099537560288624386146862009036529017892574898477086838392868568963448694863679533795426331022624726135331239893729250664009760509171778135474142126051621166228923018827441292961627

Factorizations

Primary (ID: 28) 57314120955051297736679165379998262001 (proven prime)
(ID: 46811) 222102358929429765740476456869689141982284703473081694051242696083627724342758025773235577206932047031875631343826449942720021707103231943583816540024555609157964956078457932363021820109720388687627 (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.