Factor Info

ID 31628
Size 337 digits / 1119 bits
Status composite
Value 6139977352142528367820833639520118987827650903008943966500860735911998235673776938511761872916552972990697804670454685179113230457490023379350943086893036263295929666665710867599741766689899582535429679638551234526583604472990189147531762115878114347251939783260903479840702973427358606725252181940113742589196948962008168203362724276069

Factorizations

Primary (ID: 31630) 31739306955000318682004605762105132924971289 (proven prime)
(ID: 31631) 193450265339685225609630318156760201006817879726501254179145685102030390593708793039105138474122681008359419040104618362541667592956545155533768784484514194927077413839334680300106361757394704874274414217029746345966937423768471862832997325581040786156026395984890266793846450829146869461311021 (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.