Factor Info

ID 142564
Size 980 digits / 3254 bits
Status composite
Value 19601813503009503924368161572310327429161057938855952834970313820223756848980485983406171918826688150329113727194256717401343638820692031747524128510830301549605720846117100632684022292062188403155718582415919980480128355760125010428018035341342177977338465715631728710372575507110927342198588734579618037205335188017028968072243746578106793228769336206999151110866507643814291479150159733023017025462022058110004052597403980963884374056779792805742753639783387078243993125413880987862295412902792384281131036217090103862561687250092704553958118207347176321198002425981645978716029606135075921018569334694631996291447023138325897040094536596456937247164058406912465512947604474553875979035717912620762020562385223833912715986858276453362931223099864967090666815665494302134849456225325594764606224895692051105632943139196136813228148333988427968281940991180724183120358521584342248373970460283470351590016260041793498993866433241221352407332511433742707628145025166429191889776829

Factorizations

Primary (ID: 142565) 7226849272484043367064677 (proven prime)
(ID: 142566) 2712359530956688297222579483233689833440328308373043617235496063864577133009878673029323718049782273800800652931411451463022907773539689928711657082355085619916867842482349449155008883541354656736287868861941552089036957879887256597530097588104682081709707218953956673655550590957764392146372228619659571507682952820859541390740982371170994160788570261999714472084920403314636000103325382628571078738176072338386401515134139080582602004041627270397933908624288157466153830735055160831215520141938992217006908445670305248430721706656331688921856251625892891131908349255853242276819969904682469843869503873610647683887800183295780619249923459060464278967311125784919691973249535256690233782577567835128508051501942347982665922474475271908196282782428492624381607370727910622567523213563762225941490711054123358692883965091535536228456620510796520262586416762361574722104773462818293705234215607968636427035991442271159681075317183353486980351708787529677177 (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.