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 #1100000001073327565 2,141 digits created before Nov 2018

Value

87219685122098552633060075005858549533791215612428755773300458441256476933925478984450834907384751879551391329760193681339977831091069071296284115479688951392240590285761764205789591126784598421966195431689315912303336415281781662559048051685839152889841717244482693163027757542582641716619150167919778457499537225287377454907156605807210712440006480107187092243478110761479569234503096775392731912834206798236305536396402015401317540628665255902813035050534016458080778285250933678712596574882875759074569447838836063355844760253331476094265841729633495358997482786311500647030644746490083961568465728043831249518536213462025362102554748452264852481367425134904997808320673336628640960209367737826724226260620667252123084009196235249285434194737919344119417404452762506845094900308828150992612682243892951466804036928327519338103524165852740140671143276018861780335902796026083319921917362497207737477924141470966519419072537118319418679384912315042822579020596246731091619796470273693033065306498263949227508112960497289246726512262990045808846812611194776359683877892892049150760777364084972489888506270250828864559288297964722200231128447200053763509067698723852110463288628924565621231049373984105240352881054435817230083906731428166681927830489427820775351902701500447814106161017323426411689909808051823132994972758073320266428408177234592281487056276537707356950467584140093631257768340877028250336484275699491615769076961949339240265588177970618837501319870850555075580036564385059360963765472221667487064799321814386352059146634268276144913013082684345384234709151427450386494298439252725381476570903721493139425756593306210385056565611898841035939000203004783623167506493269810288668710444996506385506613731098981585002132281941243313770262606688928366645979957997603831861733434533316064040512118921509142996379775807199597827735844269272809501129694387696603073563425037476986003205358704882721355532004779637167671760414481699376467055545780829362082734475998957548189189423387631358880447027781054563701522753695333287525331438477268017654776409887024979227097548482302869378228025626977108473078075463359133138530166973620001
term 443^809-442
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (2,141 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:1100000001073327565 --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":1100000001073327565},"decimal":true,"detail":2}}'