Factor Info

ID 187466
Size 434 digits / 1441 bits
Status composite
Value 37142057356369053575603776617734734284330832803270233886337067557721918956863975197682840843212415580209156327623209167491565650917148547826543860439159913294243535460656592413241969923559368529817098086964975177693685810401851033556875106074376791390253927990727340014305170433306868095702620673553521272371303798675693438579279496128377674993124347390879549208054575532915536021018835619084528629724068919357186096240692258580144641

Factorizations

Primary (ID: 186511) 231353808545686308486079700390184412836804409197158667680352088372625777370516854538226753 (proven prime)
(ID: 187467) 160542234380526618954061986467552265425547257314599094602020944774850851389061506098085978069786068804987224006174938918414692020919296454895532457042408993825648201272081167188166657404131590075295914369322939887494359393573162129892825613734612924251285789180093056159720127837651915948802948503478041336047114504235488845754822941689327183297 (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.