Factor Info

ID 121351
Size 448 digits / 1486 bits
Status composite
Value 1791109272607844439124206235204714663356609203021163322143507935707317077250082493870746159908881548167035406945307484320598557393373824921682559526702712004043083404764364610721285867224000190867766560754801946381349897752955404958816098560097747158744040512202785629107120680496854090594189091142871783209614875328693782168421038243176320284245427309352192147040549922879343918207782149423627719042074550775479425978072925670981861823659779294469

Factorizations

Primary (ID: 47820) 63914677622259058262938080829727025887332786994732945370107653741 (proven prime)
(ID: 121352) 28023442176982349465511185637539157165647870039875462063841595843068254557033633237490921833966034452498992398703835239344874294800315912427530872327216940867755306430283484680960950998022132049191525009238638315849130279452085215591170027120602945816377165204728448839042466299948592551288362392754113495172131464379307787633204939472054830135532821329943540484907490792781708898809 (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.