Factor Info

ID 193017
Size 487 digits / 1617 bits
Status composite
Value 4402740617653027906621868890095754145042308514083095180496380163231489532664944043634929398916311819003208776036585491611176283261242587844996988000020564695784761480005171062472327031023341670704556980899122137155039518633259526865075728141055919617868721885392292902050810552214272585768189741262074332466259685902256460784256620365901909178283521114179968088070511724951779441688125833183268012359416386788058300362242803759454078682690161747030116845830882168742500592486777327871941

Factorizations

Primary (ID: 192394) 5923243668095971041959422719174608833 (proven prime)
(ID: 193018) 743298919368665880595129535429678380158957785159829504067382856209467292183191607684171624851934293776110922031390333976249101920675008656437508156799839618273788847286598107543712921023833543725113102295350170445473075188243896660014756764260527864475817610574920831897939652922356012058873476819188687263695054310427010804666315021025322068484448196170917582340082299521100136112351628748397872543316222914047032972114217178053573532007225332924677 (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.