factordbrpc · fdb
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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 #1100000001155128549 1,698 digits created before Nov 2018

Value

260387924218593549354119589267114923673197079984389260653673309943936701753844789072391658796402307249764285997548024616343461147428947353325581208284168018522881137713575483296932607826921529301288155716663821842696267064526981193601417207343525190586191152195760120071708895904695029586197935801455100694867455331927594416478516156276477428102511554585436005976783559867559732185311798374308674302716254985403356557176436029005332996574032471344873597324255802247126016095980655385343428988812559757880106346607611241046347291858082504103860734124737086261531228951171930523482938166258659859878972240515733612141236989143507928388074059294487728045087332486559051627532048285443010060952721992580847191944362710242104523622612651297157131904442905362625010035393207708047459272286220031102750518912975496516579678014917389775536621579237406773719075908641456067872573869679820650943505935635650615191279914626967444758544763140123898821085673056310733707748499634556800154409650658263255673931894254049378262371104128121513359902152733902731018182352149879360128961166972630003927876020057686870072081117976867640415840207016274634680540487024613776771416559030459449419222526287963769340399081564309376702207756702694166404293629289410725424852905607653954176590258733654848191136393637941106384262681005916229457711702670580643327423794581201414889539396823637005363862317774588601739279971459324400226358593506928034342081815455122558323274912892253991905012588052879446300526894221509741510079972865865043993564126338011378622982744013018477147724032156189466040654803862877549274184884399109038388250975186760249598534294043371248804641383470462230234390612148493382751422015518283571134449
term 14^1481-15
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Is factor of

Primality

N+1 primality proofproven prime

Proven by a Morrison (N+1) test, base 0.

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000001155128549 --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":1100000001155128549},"decimal":true,"detail":2}}'