Factor Info

ID 151703
Size 929 digits / 3086 bits
Status composite
Value 54186509045540065223258221901459551942079003430364850406296620266937375193625646558568500509857281516596143326580753200486100631962582161220948145085055641485001588557978961582328045517144563391772505243369505604038584273732778224905506750003932072174922916407100610835725214508232156292388383160913762265103694862494527167203502192419891063041888170763938818277470492521232914197558877328833363821638463141581540964935087109368555194490037827901691427262277749595599813158345743673756677996399072737806285554454083317359265732551537529237481441281510048112303381998766127312573050088843482915234990836592389727487879094613673967148117772692805178064484718880956966677080998650786840375924617057029517436959518581148317489958068518184170778971949934172056836196168454509369114363503925032511016235883713751946364815921243182440048922513110497662021284089041575330544824123234151056415752461805953699052107707177352554531983217727

Factorizations

Primary (ID: 150922) 89785721522603910535369801 (proven prime)
(ID: 185937) 603509200868853041845257602229506337079746110223513017014978890442129980121093281902352250859489013688792432777006852042264949810353456769285657194828177570836670201880469249755358465928574963693301386991097408773973699795071066677709420385913494937127007229439873612286153860376948275806704198223046631817949447591635520567672802490218093477801224809668292112350198620964277843313457694133047727763846035893072757446392783577344683444590773296871934327451213254988886579021866220781842922399402586714814065979952337241274059835585078157817322174327746414809267024856083396755436642373318560234147595553023575677662982596479711301833810221777463320313453007731570091799893703198098860683625007532128242355717166469308824980269534852116415862427717533628532889379706224033314897846498938929307887499847917570222573474030013690208241733197504270347917848782209949456865046829598531151657824819103751853127 (composite)
Secondary (ID: 151704) × (ID: 151705)

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.