Factor Info

ID 117480
Size 375 digits / 1246 bits
Status composite
Value 653869789057756829162832405928247536608873364335133637796930264676772714500586624043136303881188460833475881400702712771723164347377546990368968520354884072537005761054369542140741973230944005678111983890682354787719206710003956717567358858135509335169776954900596038761351888854534308586198212463324342795353921971208108282376212196678206525065984457831968265041819969799681

Factorizations

Primary (ID: 9190) 553943420108693463296858467957051760512937 (proven prime)
(ID: 117481) 1180390930412091637250860576355576678015966398385749607560478697386808955380698293964993789809713084013606028105033472355737097025223711639540057826701158533037269162397882348306108176127848533827685907047732401456240695706843125880857545472403679664606293332149438061578061491979477950275940692675655366152284721993287887252270799513 (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.