Factor Info

ID 37493
Size 290 digits / 963 bits
Status composite
Value 49763342720319359844719772715292818044102671577116389084086538855014626965829587442738145099045673614394871715677592281150277411062404260617752885535683181930286459178459394309128996574163521398116613509334002103125518812918968229918393536349936602857283551120805886305283474084396300681441

Factorizations

Primary (ID: 4757) 3042575372348614988773283015748245387405170764481 (proven prime)
(ID: 37494) 16355664734742857166214454795290464654853755042580470623365297876649077842563521954366086761023759535509858346513990944219213825033609290845174358467277756811773481516787234527500956290003975302634322125409957046207063059149491173301599600161 (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.