Factor Info

ID 25729
Size 290 digits / 963 bits
Status composite
Value 49392844491427135096243129134609537203275681068356207626225949790756782336257033917364091908883895062167456169267083064304513607963670589212401160241764973092479726424794373930509377875406297109264845715510367341749880861400568169200360799041901229761808384949248198840971118605938795618691

Factorizations

Primary (ID: 4279) 13271362257832586268931 (proven prime)
(ID: 25730) 3721761453861009440571536738530813344668489119605070045602402662020694163890467446106115358868309139790593281519234690678332998316953065194361599824977744962156932186184845242109387516493800941442995964983380388487113863455604769259015655972412223727457717374559896961 (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.