factordbrpc · fdb
Sign in
>
?

Enter a value, an expression, or a term with a variable like 10^n+1 to list a range. Switch to Database id to look a number up by its stored id. Reading never stores anything; use Create to add a number to the database. See the expression syntax & functions reference.

P · Proven prime
id #1100000001230116148 2,687 digits created 2019-01-16

Value

31182123928606340635611959952095516835595862028946706356622780449677740814435937187131031283359002824143574098591193606911729129194768338767382982984004999533799579989785635298578618182463409998233428743303454943810419159640738490160462751393842734019647916400642213961519677696427123147741650413282396067336609164705785036155388480407832462872355059603686193696075286591896157831770312910889530162658582534479607601599401758347723956808916166364565472426632724758650287109907955017277630848902622304421228450276187918124980645657822322492532921608115850468768259311101837116714657879800163701921303906716968724420032679834410435457294971608359623964472353846813841724690784339678796935951446489359125697502193129763487302047711691038605613893206759281235891624559031539842175561154970723509305886084126449671331807657823573054175836305533566979838560991787529549572314144020631531704227997895180126222619568779566208393094981512254230202938799811290645334241936530890908462860302228271956212589443960957739870486067916501109278950789661990981440333196558970674006718848367193912374699927810327627323640438449404482618588010569367795797735130014487295264645941492799075319935968270149768795414856498572470841820878161272493284636168167327800454124645103224947230073669643414282189593335970854645736689090548145854413334377647191610568597170850754784432371769908587927682137942835480854258510980617733244068119640578448522595511297458908628056549627134988075795849456408399149205717947098014064747805605247546081512875524804645379893730497968932336516678647960143082579949563397455571714486330748402572657611015242475489821582041238357063870576920598730276968485139121279940931913152775483509843927119606883610720131013481434605151633087209000396696623203599930710649424156793033801943019279037718053109002008870812395981403294953327241724558711512905939239338677623648347392909213244539811941659918765224047744902958902845849759095091006663259738272175417637492898148757498068114720587306059455711713584281600635160421129926615451379900616238024947232628960033496612897121797970383927390302947968025095330584309445189375916128326790910797091034506644585362117997425311241306565732204208214351368698725597618486721606879909150990403201936367612846763163134559494976653101658278011589851102479900472598716723690522561260342950330377289777346657804823742908878136486839596604362068653761927303788208894596540583263044726610029057878591830814596583372384791064010741660741016597371221692962408761622468093723276393553465546211604430238690192644683867448347207062515191433172166993171080558411318490507813120040312077702462506396526871412309268339578254352565696337227294982488487832900847481
term (121^1291+120^1291)/241
Permalink ‹ prev prime next prime ›
Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (2,687 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byEdwin Hall

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000001230116148 --detail 2 --decimal
curl
curl -s 'https://factordb.com:4059/rpc' -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"get_number","params":{"target":{"id":1100000001230116148},"decimal":true,"detail":2}}'