Log[((3+√5)(√5+√7)(√7+√11)(√11+3)/(4√2))^12-24]/√385
=3.1415926535897932384626433832795028841971693993751058...


Log(640320^3+744-196884/640320^3+167975456/640320^6-180592706130/640320^9+217940004309743/640320^12)/√163
=3.1415926535897932384626433832795028841971693993751058209749445923078164062862089986280348...