I would propose that it is very likely to have zero effect. Your argument supposes they are all working together, like many connected computers calculating primes.
It only takes one of them to do it and they are not sharing information. If the 1 you remove from N is the one that will discover it, then it will dramatically affect when AGI happens. If it is not, then it will have zero effect.
It only takes one of them to do it and they are not sharing information. If the 1 you remove from N is the one that will discover it, then it will dramatically affect when AGI happens. If it is not, then it will have zero effect.
The latter is far more likely if N>2