Factor Info

ID 25730
Size 268 digits / 889 bits
Status composite
Value 3721761453861009440571536738530813344668489119605070045602402662020694163890467446106115358868309139790593281519234690678332998316953065194361599824977744962156932186184845242109387516493800941442995964983380388487113863455604769259015655972412223727457717374559896961

Factorizations

Primary (ID: 11881) 1026147611042354173107500256241 (proven prime)
(ID: 25731) 3626926003443566939974675664747725872271762309490041174826788376420175431884972527522124977327050863082298236549676511294558584479591231303713379092508504569887221841805676603575482491454331648225924911438978808643676582132647134310539921 (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.