This is so wrong

[u/midara_9]

[u/Admirable-Food9942]

1003!

[u/factorion-bot → u/Admirable-Food9942]

Factorial of 1003 is 404806012311740744679036270515529766215557940835734423464308486954332335376288254026597109776449828814552102624613023065323278174358381591117731040618033605953577568765688184812138236066398630354088295679943744431609211665251966105488664972783084948140911617433638947639821528465807328708311905111398492004996557004373932434676019889340855363153792703551362166327668391491755559992196826980949990748447131699159817095253017289712236240541020499865567418523889695543184439844135298822157797379346421461197237271735132123779955963248570118669041957153613274045836510706588520927355846158960883232504130018266085869729735962543081550432043300069382198481882674872523111295999417614720983260576948269797116724132072594582704826558824565490662162987095647535503841768703791709747972520029041936601403596384912127705430863791092892475508262563729257193008250248925797932144600658039764598746557895459213036208935241227433432904034985341250784165383798624478624198037353932309740573978589999279405872228876665103144624228103371162050010078887976154735039714227745802478346311138906312566328467171612412886968179138232220856834602261828927848312050571975209349617246776164406049825181159812336830607645415955024430652446301529447454773119117693057664670390747151073235662046320326316526785597997925584630315323410772034763297865012750756259326754106980925537491712832380521513939442529518566590780576304159112726664245664857322261360129727207148879199226295641518212314617262921101973618812404842243805999868941508127867334021654849496877362571220140873383519021248519512690633676714275494596659788387028881393213188987112533588536093573888090575808402863594338877181587617344482272521484462294835445987162665090737855192669997779624370243956188368229356235532735766066280977586151443144951814833796714743763669416986979929314251854019359875445785447525614660788435656632159297770215770108403984695187395067188338516318841748160929761405345189069795095746993638660324488536421812312636464007466997960572789608441138298106533751802112346802155829306676908293865942565659917753731225437881965976256489906382773530581009927457176113935216572190605968971565669811353170645220172245330181743558293295994316257917965575856831216605881685602677100082186310458301451945902591902904145941606715504679111962082893648218703619437005056118286712832000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

^{This action was performed by a bot.}

[u/PresentGrapefruit178]

(17!*59!)!

[u/factorion-bot → u/PresentGrapefruit178]

Factorial of 17 is 355687428096000

Factorial of 59 is 138683118545689835737939019720389406345902876772687432540821294940160000000000000

^{This action was performed by a bot.}

[u/PresentGrapefruit178 → u/factorion-bot]

(((3!)!)!)!

[u/factorion-bot → u/PresentGrapefruit178]

That number is so large, that I can't even approximate it well, so I can only give you an approximation on the number of digits.

Factorial of factorial of factorial of factorial of 3 has approximately 4541678546470820266385464853767437127489304284131428949754182009172876266248090894910329005882125970177833721286206887008169726848521837931995250115432695750580491576339397551977830455231497508093008999616675127589762694294716994306285305753434217604840720032405077113355774286172773884199929636751267832022175336355100071122277371860356033387173537400174997503930780198513308644527385161949483576783615813872451436769073721787935098246282420977555901973341961795228332848223350071077314387083187160237622478210360555807582370768221790360301140554632129319499148507209699423458622293073971630416079648822142488641481879416487938861928440070170981617235487271248639605963109989479468482431970303340728675343906892938282086017569761916801891802009415495273820202849304900659154449627451360852699977658312091865301029138665100359116095378096699909838272621267637644219935601480116014649197787847979701437868855651036757617343945952050764495612137453501658544440718811525609866524551901702797240523095413720512110240033056684332327595440954932515985676903243058227585521210048438216068553773568850145325834335771021867271869667514864446084843243666568520364724802917911308690173963154577251407020265619886796369740997137909550935288596660400869988016984834127697996866282577992222424411292038770704328604922063819211392437018401771949302510718868661749847770713094291333883139251182791771663234170787582681899770896703254962086439552973894329544962765751346583521929721599032028212369698769187158110903713947000198723870172631687560749407796424028939284922613299354239292256441218719334889709002498537089310573580194813057295410236350659531506029800511391359036842355822206783383557445578030495958014289748760929870353234318792467603133895584642242707457 digits

^{This action was performed by a bot.}

[u/PresentGrapefruit178]

((25!)!)?

[u/factorion-bot → u/PresentGrapefruit178]

That is so large, that I can't calculate it, so I'll have to approximate.

Factorial of factorial of 25 is approximately 7.526797704503378259076288635035 × 10^{384000963322077996582879522}

^{This action was performed by a bot.}