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 #1100000004792485016 2,004 digits created 2023-10-15

Value

110095528950702508909485675244052143581804624104109521110301354595773190282788306484269687552842421980018129352769545124525763729031590950737487016446671055097752400175863662638192362154490675728072162616014662590097377286181013153907369656674436834433618510565097921803162144948626924294569276493430787518502050813065398031102463341966882124393142471655443672674008680507594753745291438711712076221995947812853109555129817589930564394628500836215315242447399259347132030856120740602348308201441557137440107982367995613712677910584599470161500132377679028158997938856480068546667948577495475254248288759024514021652431452030129870620865280860793041864313888080319933998710071645214730343181780327284712549042050474637243559367905362283442358334845322834715286764058206549854425370752525281080083766029339127248919180378985022538110768748813581173280776107010601726123865644770284884593355885199887709781561104118787000831578522748211514107930447738616391235232166877736511800082474807748529570282969958001478960984246531918716460673498416950056674382282313374106681771802653141965147440263070971305349490141438056882258024333819538089149765708005610527298680999284756293489832773381561162631684325599669356149709946679620014385823321635256904061905207533048795766632887818206057400409868805502499546697723675514674640966395314847086678867343203234639675073295574269253896149826007264499911817903991476956741548418865180014234674064554473982786695397747199784663929262212552079034255196310775579734353925257854922637477052538919456268105069192292451800223981900218498701363235216892999406886974939186701435719264478102783471085340972543100004421055934955447405216017822406635385648350687015878586488096035508627674315705295691629957775278706710540021279677051901553135063699300292004234275930124977584450795887951487669168280435851204871193056448464097718595983649887787029219365779900813527166315431610412158998104790661191066121776139680095385613533490013146391190836432511548686971304010127547880255959
term 281^818-282
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (2,004 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byA.C.

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004792485016 --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":1100000004792485016},"decimal":true,"detail":2}}'