Factor Info

ID 23881
Size 618 digits / 2053 bits
Status composite
Value 678716541841784539993590796067247922960185644508201027266105915523542873395087394298684182559339813744289258476142968514588322077883688027067355044077099081347310564066757509878051896458937339720942440812955004957513815840512150491442960305549218956812012782673128622389925243458238742454356500043548448376002614663583311786190266124935492476474409681588614941257405386912644498292208459389180267226306375033986199260884068290925908517084477450402357333375694771457158282517347618199461016746577063105432895063486254603245723645002937335874616619439462173863532100954610236885478709454825719740217467640811403284339713

Factorizations

Primary (ID: 23882) 43996365859658186311867 (proven prime)
(ID: 23883) 15426650101210372564172117993218328756511837319800822979170015125767972530003675645249636305567553994137373978748404729583722455702682910943820867844056947301510062802472746925302015386906648417784543745195955802610054986350601175175275857828263909261253857325437157340665534174766748405056382420511421436683372678292986923095718572058159980020027810200071880170220942718911451168672405326711030199626895890288257817157944650110967904977794991854747925969073275050260700481373857708304534576407911236769656776700996921546066264740677776932270443375270927539718858808150054324978430666285283610739 (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.