A few questions about CHG

[wpolly]

Originally Posted by paulunderwood

wpolly's number has been adjusted and has been accepted as a top20 Gen. Lucas number. However Serge's larger number does not have the right colour for the top20. I think CC has another adjustment to do.

Generalized Lucas numbers also have a max(P,sqrt(|D|))<=5n restriction like GRUs. Looks like Serge's number is outside this limit.

[Batalov]

Note: As with many such forms, when the parameters are unrestricted, all primes are of these forms. So in keeping with our definition of generalized repunit primes we require that 5n > max(abs(p),abs(sqrt(D))).

People with the sharpest vision will have noticed that this note was only added today.

But that's ok. It was simply forgotten to be added, but was invisibly implied. Not very important.

[paulunderwood]

Serge's number is now in limbo and should be marked for deletion from the UTM prime database. Who is going to tell CC?

[paulunderwood]

Congrats to Serge for this valid Generalized Lucas Number. Maybe we'll see a new #1 top20 soon

[Batalov]

Originally Posted by paulunderwood

Serge's number is now in limbo and should be marked for deletion from the UTM prime database. Who is going to tell CC?

With the so called five-finger rule as stated, there is nothing to tell.
I'll just find a dozen of acceptable primes, instead. :-)

"You asked for it? You got it. Toyota."

[paulunderwood]

Congrats for this 32646 digit prime, topping this top20

[paulunderwood]

Originally Posted by paulunderwood

Congrats for this 32646 digit prime, topping this top20

Although not CHG, but KP instead, congrats to Serge for another number 1 top20 at 39,159 digits: U(21041, - 1, 9059)

[Batalov]

I am doing a standard Bubka maneuver.
Do 6m 05 cm today, and then there will be time for a 6m 06 cm (tomorrow)

[paulunderwood]

Originally Posted by Batalov

I am doing a standard Bubka maneuver.
Do 6m 05 cm today, and then there will be time for a 6m 06 cm (tomorrow)

42,939 digits now. Congrats

[Batalov]

I can give away a nice probable prime (prp47773) which can be proven if a prp23451 helper would be proven with Primo. I am not going to go for the prp23451 myself.

[paulunderwood]

Originally Posted by Batalov

I can give away a nice probable prime (prp47773) which can be proven if a prp23451 helper would be proven with Primo. I am not going to go for the prp23451 myself.

I would be able to do that and will put it on my to-do list, but at the moment I have bigger fish to fry. I will let you know when I am ready for it.