Bases 251-500 reservations/statuses/primes

[rogue]

Originally Posted by MyDogBuster

I think I can honestly say that R301 will take you the better part of 6
months or longer. I started S51 over 13 months ago with a ck of 5,183,582 and I'm no where near done with it. I'm still testing around the n=17K range (going to n=25K).

Ouch on S51. I can imagine that it will take you another year or more to finish S51 to n=25000. How many cores do you have on it?

Based upon some estimates with S301, I think you will have about 5% of the k's remaining at n=1000. That would be almost 75,000 k for the entire range. It would take you well over a year on a single core get that to n=10000 (with almost 20,000 k left at that n). I recommend against doing it.

[MyDogBuster]

Ouch on S51. I can imagine that it will take you another year or more to finish S51 to n=25000. How many cores do you have on it?

I have 2 cores running S51. Basically a Laptop. I estimate it will finish around Xmas this year. I only have ~8K k's remaining. LOL

[rogue]

Originally Posted by rogue

Ouch on S51. I can imagine that it will take you another year or more to finish S51 to n=25000. How many cores do you have on it?

Based upon some estimates with S301, I think you will have about 5% of the k's remaining at n=1000. That would be almost 75,000 k for the entire range. It would take you well over a year on a single core get that to n=10000 (with almost 20,000 k left at that n). I recommend against doing it.

I did some additional estimates for S301 and discovered that I'm probably high by a factor of 10, although only by doing the range will one know. If that is the case, then S301 should be much more manageable.

[Batalov]

Reserving S467 to 200K.

[gd_barnes]

Originally Posted by Puzzle-Peter

Reserving R301 as new

Whatever you do, please set the stop-on-prime option in PFGW or LLR. With a conjecture of k>1M, it will save a huge amount of CPU time and I won't have to sort out duplicate primes.

[gd_barnes]

Originally Posted by rogue

Based upon some estimates with S301, I think you will have about 5% of the k's remaining at n=1000. That would be almost 75,000 k for the entire range. It would take you well over a year on a single core get that to n=10000 (with almost 20,000 k left at that n). I recommend against doing it.

?? Did you know that you are responding to Ian about S51 here? He is not doing R301/S301. He only has ~10,000 k's remaining at n=10K on S51 (see pages) so I'm not sure where you're getting 20,000 k's. Why are you recommending against him doing it when he's already at n=17K?

It is Peter that is doing R301 (not S301). Were you intending to respond to him instead?

[gd_barnes]

Originally Posted by rogue

I did some additional estimates for S301 and discovered that I'm probably high by a factor of 10, although only by doing the range will one know. If that is the case, then S301 should be much more manageable.

He is working on R301 not S301.

[rogue]

Originally Posted by gd_barnes

?? Did you know that you are responding to Ian about S51 here? He is not doing R301/S301. He only has ~10,000 k's remaining at n=10K on S51 (see pages) so I'm not sure where you're getting 20,000 k's. Why are you recommending against him doing it when he's already at n=17K?

It is Peter that is doing R301 (not S301). Were you intending to respond to him instead?

I was referring to R301/S301 having 20,000 k's left at n=10000, which I later updated. It would have been more clear had I responded to each post individually.

[gd_barnes]

Reserving R315 and S315 all k's to n=100K.

[MyDogBuster]

Sierp Base 485
Conjectured k = 3344
Covering Set = 3, 7, 13, 223
Trivial Factors k == 1 mod 2(2) and k == 10 mod 11(11)

Found Primes: 1432k's - File emailed

Remaining: 85k's - Tested to n=25K - File emailed

Trivial Factor Eliminations: 152k's

MOB Eliminations: 2k's - File emailed
1940
2910

Base Released

[MyDogBuster]

Reserving R313 and R352 as new to n=25K