Factor Info

ID 56742
Size 731 digits / 2426 bits
Status composite
Value 12106801745384600494045774856635652843056164970707407743381017301525511050714248375227195820223864971244087137322536973424178802894446772485642358215662563819152468675162476523995808410366359374639131458642375351829293710915379937729081855390409941840481443865271617982493995443105028281933169830367247217363674930291308250474594963559159193210035555964464629765862857780636737693179074107257287909701931510109808987312731405942696439223249429686836890865916962506030925634799019492285958659295859035270063200052717871488761706373223488063558164125785221144194975983688347359229444316590410133903420523090643697285750631725277364606674547129502851720977937926804486770044090513058234488273444876317152952996524939140461808962293681

Factorizations

Primary (ID: 54971) 39826785573214737241 (proven prime)
(ID: 56743) 303986414447842270258373650071656344774844177830186369342442782686008760794447062433339786669013757392025782579195297425924565984180069276917466092687129303958948558959568472558133177714654366739599286080202575019168276305788827713395716235263921107080954894614471982880028899660693478934902810931255533318386906825766545312861063820220094530925416315473894463812735080455407473146267889063392295422133102072083792536479849573839378665983311485637414436922515855770708850652541803742785093953908432602554869563412425316587315325881546670281196507071075452371098044733065227959439751094806839279727853144855269107674697799362437340625262360435728697084745317981577388529584179801750794301432160518572536330914841 (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.