Factor Info

ID 197512
Size 709 digits / 2352 bits
Status composite
Value 1037755920168902971143229703656427471976868214456523037474265415643316147618427896066198749855912945532320500808441495508766409851306441114018437506487435935009212520098408982340685578707812655418120422927808230469369054385802205238047533696740128807288833457536913261938859796911760235518972867129003579972025675469741186786877120810791624970673670236170497973685608114796458332679528746839650920327566092420404817458139097040410077707622027765276809014801491109933299064402404258458680881241273814552480493164969622831045364539448417836997599270731704255740405513486982114737178933509420856571569646435725840249038554341146838279561255782477937578538244162528405948240898198687199519658718763864891468722121

Factorizations

Primary (ID: 17221) 41857485802028381142383903037144206683835077721 (proven prime)
(ID: 197513) 24792600422231144326784119899005042494814239334547246141467463269087476985859874088265117621138634930120383342675285816694723643366261406460515850449536176299643409961032826536103063974938914717959015021278601980190705534168899020268019608133544887768708800367261604326979984775971028137823798386036658549538214399984382476599307532786016688350827582147487882194366098824867875761939992758385294276679208281175577714465442257033182144498872983402189712868491051179804276017753683287413269257886377335529773000264922831290905180505900062894716209321014821592667497599460610815049742602157968103714216214514129026929796365586723767689280219517347062602705132636401 (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.