M000354

$$\pi=6638759392758\arctan\left(\frac{1}{14483848717682}\right)-11768347131013\arctan\left(\frac{1}{15962244871097}\right)+\frac{66139371352551}{2}\arctan\left(\frac{1}{16083127751238}\right)\frac{-51286923607451}{2}\arctan\left(\frac{1}{16248096944867}\right)+15297959132142\arctan\left(\frac{1}{16326085782557}\right)+\frac{36498915372523}{2}\arctan\left(\frac{1}{19507778531302}\right)+13618567891689\arctan\left(\frac{1}{20293776947868}\right)+25813104752086\arctan\left(\frac{1}{21602138452318}\right)+3937544159823\arctan\left(\frac{2}{69569213044365}\right)\frac{-41580777192839}{2}\arctan\left(\frac{1}{36918949984093}\right)-11151289954787\arctan\left(\frac{1}{69971515635443}\right)\frac{-44427687575869}{2}\arctan\left(\frac{1}{83979525486773}\right)+\frac{25961834284111}{2}\arctan\left(\frac{2}{194151845499011}\right)+\frac{30168587862015}{2}\arctan\left(\frac{1}{129271780546462}\right)\frac{-74409661277039}{2}\arctan\left(\frac{1}{158682175700807}\right)+\frac{9673346827427}{2}\arctan\left(\frac{1}{256093522057693}\right)+7237358237595\arctan\left(\frac{1}{309087578314273}\right)-2386183523636\arctan\left(\frac{1}{474397757071282}\right)+\frac{189495491757}{2}\arctan\left(\frac{1}{600662758381590}\right)\frac{-10264867439083}{2}\arctan\left(\frac{1}{686308367425978}\right)+627179674429\arctan\left(\frac{1}{832181505450757}\right)+\frac{1070813886195}{2}\arctan\left(\frac{1}{1367017926441055}\right)+\frac{45416794855829}{2}\arctan\left(\frac{1}{1443713070245525}\right)+\frac{57396108038221}{2}\arctan\left(\frac{1}{2799978903689557}\right)+13045313450007\arctan\left(\frac{2}{7783134400901473}\right)+10162424081001\arctan\left(\frac{1}{4088593248636842}\right)+\frac{8073515547771}{2}\arctan\left(\frac{1}{4161072789242257}\right)\frac{-7630931865843}{2}\arctan\left(\frac{1}{6805164953551432}\right)\frac{-23436369811495}{2}\arctan\left(\frac{1}{7474541196075273}\right)+12378302157923\arctan\left(\frac{1}{74295753693510382}\right)$$