Factor Info

ID 26385
Size 646 digits / 2145 bits
Status composite
Value 4539693394148624209838361234331666809546271510119946684789190278864484790889591596873041249984003656366028989595381349881235269022493379975815733762468821743419212497005060982918337353973227839125080072758024841273943669063027286014455909572730063402747064558773372469585775751104635535094318646604527517924483133577328111335415410783347620974662129671090834639123063024859080269085073312287750620710055622715450990047959113461690657316982410602712961958146079421504402943550270910013255386769045023167093219187059497257007940167669495989775992304640018687606290318427371511294198635269343446300504698764511641826806502757844150192246565364074413

Factorizations

Primary (ID: 5195) 17084413231256940122269 (proven prime)
(ID: 26386) 265721352714823579590243077321815776696590566294669339221744910307357351717740756662479074566860183117644350189489166947690465234702846922214304434158104451078518886199356717689243824532085682358057029592306597600420770380383676828606496846052325971524296306321184626252115119870486701468321104324892139548429788419083314495137099259272143900595327135196599407465807116413678301127307384362814354407553344425249107033507795300278527693531192726473905478822614804881721799733121412737770861485619152428851290361113034727695596785451328576044860511953192673464899232213050730480168936222932845702695276274653169931742233591377 (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.