Factor Info

ID 99879
Size 765 digits / 2540 bits
Status composite
Value 400688703222476745373758776563621922592922539228894482431223225523664545839095307708972852623611873126774370898516854595605916391839727442458773391188488367982161581696749550949159515529240932240741980740105773977627576619164450983605966478483315275142069662116498821116927505897746767772061958428915505218967380413172775959136934310109699161238754133191017562662929085816406390311070018407265849501381962156916120615858901213279296798707039248433319856912598580838169666063915725702855826558669805792438116536592191033032906117690907448538997738019723115815210115641416860190645161908200498476463492680878421011416753637593986145228714684675794047023761736755334995940787352646975065446511205613420519310429311065819543249693618673066468963910704551316093531233257

Factorizations

Primary (ID: 97888) 1675321819620801402895922892830936675785863439805780007540110904579241 (proven prime)
(ID: 99880) 239171184025508676789008050981461504069694928381631277914407082561778438093505405398024596564868980377303670401885727738102752435073528463932901199412874037095448169376850802851632093445247623778324990120058040339290719457309356910151122760799209108619551385285901404682326455771206972270927278673934386648609677680350231905128967955039243590226600946296256529045116538457513883915417517133060413460767622588879690836587814890948058341400364109063555673159246790352255779813973108926521803597192314285888153143048484778252326477739756818374144673309965238928157430793616577575797209799680116448218022511815352620377359455241463530778850079525069578460348571569804714545975064738653772876653843777 (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.