Expressions that give lower bounds on prime counting functions (Part 1)

0. References

https://ikuro-kotaro.sakura.ne.jp/koramu2/17083_c2.htm skewed number

http://ikuro-kotaro.sakura.ne.jp/koramu2/17084_c3.htm Number of skews (Part 2)

1. Conclusion

2. How great?

In contrast to Littlewood's proof of the theorem, "Li(x)-π(x) changes sign infinitely often" [1], this approximation never changes sign.

I will leave the detailed explanation for tomorrow. However, it assumes that the Lujandre conjecture is correct.