Factor Info

ID 56743
Size 711 digits / 2361 bits
Status composite
Value 303986414447842270258373650071656344774844177830186369342442782686008760794447062433339786669013757392025782579195297425924565984180069276917466092687129303958948558959568472558133177714654366739599286080202575019168276305788827713395716235263921107080954894614471982880028899660693478934902810931255533318386906825766545312861063820220094530925416315473894463812735080455407473146267889063392295422133102072083792536479849573839378665983311485637414436922515855770708850652541803742785093953908432602554869563412425316587315325881546670281196507071075452371098044733065227959439751094806839279727853144855269107674697799362437340625262360435728697084745317981577388529584179801750794301432160518572536330914841

Factorizations

Primary (ID: 54833) 17551032119981679046729 (proven prime)
(ID: 56744) 17320144614273521813741556618176737915930416212739706639222079416160979424338378949966087953911623069633130694032244275357372346380057160564346499864541165238983063605593114874546287933436376407711473386034679752333811911314352111995121212079430909353691219217312559765212958898188908350436098089009387258984015819145953123674162680213229838771422350725320680271798092612410820291984446440441960802543801710080558566349482891663641163406206279043713106563003800722483088174245436480935186010095493166234688768147426242903358829663898888857392966086686221134079738139394521002533468931873146331900293470678336348516817711132741903276087816841380921806938648840505524435138174645819308629329 (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.