Factor Info

ID 195126
Size 1047 digits / 3479 bits
Status composite
Value 964028010585372340583089771167765477808264587513717562299977781837758168728877689573426857636575041789554551970694137425223375418114976705409349132267110209059960405114880584504056512550352094933483924180191255835921649670403461261363122588362108915054139773517225019773013731543640392015307261024519991769267664385392336020057236088748387545855828848496124389025185577011436187846521154651333515138856661962227098274357787047265048957607168202895124933696841723316304949126615307115037114225688509675056053426343180024412800386439251674477410254045477855281933704551029571540364647262393980618321260061707270026449612132889600592917022504461150116004252897338874159211908905513162859511640735913792012721119580240029805153079352091600146888962532419202917264394521189236061743445868093330181986194320149791495521102094545399036149238257005026465893985678780419567455611735805965513951293210697467911763109842655323812853625007302546981600355099796672240139159745856033159749663901899961778839520245293409244344891432684322804022906079217395654013

Factorizations

Primary (ID: 160975) 31180642663293546884018593449720416023033 (proven prime)
(ID: 195127) 30917515748328198599373821924519561885264946778558781166720882698870510490800381153969349340634171402681718055227487369981969220374242051020226583375412338703245249259705761962811315144303603984069746381382837367125077899870079829706725364228985340759801281807632770412234984037294350724612922986124508294171871219737824886937123605906469357966535955522278700177628904510643521692405617959054858662899754169657313763429564786053164794186780043000220109004268063256654091399001675760618335529843917898531397907921664652431400332040105083815905186629432739771794911791262040097885140127785592429337941066280988528668360867774808148596566023944979196660569104195454707654575234522710937155400207898394741281157530618645473447511124167855396081303689437505272047152518944270363934451237781706457699305991097596655244979385817369142090789065678032355462700909767992482985178453105416104001925451885678702129778218428852935879024206770531759657968171951327835447995961940625641097622659619832154920820984857553061 (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.