Factor Info

ID 161878
Size 455 digits / 1511 bits
Status composite
Value 54341322474647093577022960111446267555261065886032557188462657584596233831160728773049928159678487092818646302469297347173526230533098493160667605150088328750003235085379270340514369107954911384487467229727431387698293347764119666952103312226536711229409107162873432318837943422546549513768937229031486283218498576923292033310236143471891336758175759630483637677576405429082111685562579741673319016440806963030383321386937802510097665733707409448733677591

Factorizations

Primary (ID: 193669) 501099990744886826780652125391632932937803559317 (proven prime)
(ID: 194158) 108444070002612720845589849323070557874494418456959597786769929149554754784874482244306075936836168991828728620185962767594723410745200780973566889337315413764441671308612900680220059666967183351669214001032075437012225456261411359014523214215922578207513922054684564269055925381437686709101641351258287685895506617970036415863613668843601567150639780584602315201800723063106111686255035284087017592367484923 (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.