Factor Info

ID 190445
Size 478 digits / 1588 bits
Status composite
Value 7172106355386844555065356123514229733240581625189716015786559238271269407341751169057749550806853794361902300951508012776662364440554096248000623484239080685826233207516728466514659149466753660456350299047215834904792279377855777405137181552717171337427358385549064103366474606421225289373505043740915341069637807041633698025977031758069168516873895030805868889954648116164351140365791665940474979587879561138980980714879416784513378281849933978952114421681769231787991186148783

Factorizations

Primary (ID: 188869) 1696548520660409378170104364218967269767457201671658656559052140932537408460653130383317 (proven prime)
(ID: 190446) 4227469045562566257434250773510152007706055171099806134375083108863707893305742591845351256664862754782351266484594832970665085890916452152170028152265014649211045825830725176132686842488481019575290818496558708134557787576466004573406684081726475050821524736428415618268921051595322861449098431631460954360943997475968402197517748181718676696471212415127211613405411293451465114632337661299 (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.