Factor Info

ID 197135
Size 609 digits / 2021 bits
Status composite
Value 187344752768274100372233721927412133581685669954682510904014087044072653945647675039512659638351419873649132091836819703992483327296963692456088045803026096874452184465410413585200324892853711526276565579036591939481551662932023178185729354389763122583190944499689619361920186593068634963981234127940360354046798149692510107328070035018221975929172922766795075007793190144235566611139023051292830234198558892687197348215073913731995398072544891769089479748722370437564240375595836969108588163533015893362995709985369623514956966588316011420077078201013591952165594274761686251258573495536582701140594292306407

Factorizations

Primary (ID: 17498) 21836688894018774707952513428078321115946261523812158000579569801581127896122389639630377479533 (proven prime)
(ID: 197136) 8579357139606873654052860267837275950421605662209140559388715144461856664121182466246033373889394721577243550689977217519852816088440775136782870035929471558795481352825086321980632974940319819487799165768277027282548300550486111422881172750717325113061081231383594026720914097181048102281619576966703745233350714639434660014913673246396611681249573979864922619963185886603317121102381389287882426906924791025034514432490193107691717210092512536429455942826313800418736875457227377347511942629677165927024403590179 (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.