Happy 7*17*17-th everyone !!

Please make the effort to not emulate Jomo, this year. :p



Speaking of Steven, I heard that he went to × ■ last night (to practice math, because the only date he could find was 12∙31∙2022). He discovered:

\(\displaystyle \text{happy(}2023\text{)} = \frac{(2022)^2 - 1}{2021}\)
[imath]\;[/imath]
 
Surely you mean 3^5*461!
Ummmm... JeffM?
[imath]3^5 \cdot 461! =746441236390525564338754948070925702190465987707501463930469260084030950249881183512574978936570492984869918288961152388768075391542375004393739850085329773097567238346256912340353599058161804628094837001158871592300571039432978110478892139164938211501234340089005167460310674746807350126679739586929662157495790162763072181247718181469191289698844364495743381520355085244745382789805254689334006999871132487411073398989236765819964302512935562380743005838180091844852050357029247711695227157872843433497299040933281597863427319246413336637656421744547356451498395194307085367967690366009624902991210815783127084168127336806764271118598164945908339159437097120053168472845167392957860971545634803650104170816355753633439835116062689505495385297032714444209686743182643025052040604287939218686789611795124514579073056135514103478305052081551764985461678870611193180974689308274797236150951501296852859319832074060510003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000[/imath]

:devilish:
 
Ummmm... JeffM?
[imath]3^5 \cdot 461! =746441236390525564338754948070925702190465987707501463930469260084030950249881183512574978936570492984869918288961152388768075391542375004393739850085329773097567238346256912340353599058161804628094837001158871592300571039432978110478892139164938211501234340089005167460310674746807350126679739586929662157495790162763072181247718181469191289698844364495743381520355085244745382789805254689334006999871132487411073398989236765819964302512935562380743005838180091844852050357029247711695227157872843433497299040933281597863427319246413336637656421744547356451498395194307085367967690366009624902991210815783127084168127336806764271118598164945908339159437097120053168472845167392957860971545634803650104170816355753633439835116062689505495385297032714444209686743182643025052040604287939218686789611795124514579073056135514103478305052081551764985461678870611193180974689308274797236150951501296852859319832074060510003200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000[/imath]

:devilish:
Dan

Did you miss a zero there at the end?
 
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