Factor Info

ID 167667
Size 1480 digits / 4916 bits
Status composite
Value 4472679588554964410076747213188966110308462000419068609378974254725086957694042164599142528709047655715140568644107051066998522687346612581827514914872470544300895141872663128768327545392712337205057927269093966046761264672014357303979832531330004935049905498265339793890724335069572866873954085067279428561801540778794391974433628931745424651488216274477751359646957028357325268257517173644302040909262770495483969948958022756589387330899515404599662459733508188426216912429649507705750584840791812336222665579524885047086962346047763646912893368393968326663381434570429389176303755876973019053631173113500082825172942130219030225231023453555837864392999803037909331787393303384886893122066457239535585998579937898683874404199523291820920215362352381668842287047376654253354886305843363323092143343085189732129114641205663293000129801322528018602648434454796801842862080499907977199941642077469334432979096574494224368647432695956120953267091318168062853138630790981316300850695783988718969471005621494363217193220009511695587356579468334985739085101289296788011903551756739132507750012439841754332472219878562243264441862982925959105817967318696334336114049585691644875933092052242340259087171577652787788490033045851689163413505147000781440602867241677904864408671584224168855523168137776160096352436875426812737960426557752566554223039590206856935419670135811390475458133544451884885088178476214883406263233145121050723569584935550959303742492821885648142535058905371604970809

Factorizations

Primary (ID: 23107) 8027445897689807883222961 (proven prime)
(ID: 167668) 557173432939877188400865047623561115685151761839894112972580971072936950330424090855488133939048588693315303052019968442215327969430452230083617367905840459019422747725193765039278601482502302590391380137812528452920484835766086924733193403560422395044251312118539933566219430060898312571002981952404633655967285782143086890645833642714311631244369740722473084456847265834950781428354536621075232723077116390993754720334308046857704371349222422984082163798896538071191052767797499773365843792652650935472860725471016361167260056574488962821666393807049322225960169594842357243101364042160408216827506815998957905630410591346282512503167633348790450673071873952914170557700609517214515079212819132788301423235736625742609030358238212599519103342724283209770482118436541629501708467378374372377456328024740990307264159528942335972718906141931925129235573049041631657461088558342679953244482672135108953002520731481336450535816737400486865918142022257246301483238258805431605755300752754465621898209307971321304994474656611449713804207570579158522940565007027147350470510907617796994070418677250277036180392384197059555657289309992358967845772645394307599811834800986995888657171426675910181366729758214024158298927959337636348850102110907414600438511650600053393833423686892465032166797050993867822473942315445492563138758514424097057327068211042348588520826498846422304729908668644231478661869518058440179665427792404600051694776417427080043134780330946569 (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.