Leyland Primes (x^y+y^x primes)

[pxp]

Originally Posted by storm5510

Attached is a snip from pxp's current table. There is a gap between the two highlighted areas. Has any of this been tested? I am looking for something to run.

Gaps in my current table generally represent untested numbers. However, in this instance I will have finished looking at candidates up to 386700 digits by next week, so far without a find. I had no intention of looking beyond that.

[storm5510]

Originally Posted by pxp

Gaps in my current table generally represent untested numbers. However, in this instance I will have finished looking at candidates up to 386700 digits by next week, so far without a find. I had no intention of looking beyond that.

Thank you for your reply. I wasn't sure I would get one.

Very well. I will just let this go then.

[pxp]

Originally Posted by paulunderwood

Congrats to frmky for the proof of 3^78296+78296^3 with 37,357 decimal digits

That took factordb 17 days to verify!

[NorbSchneider]

Another new PRP:
20596^40995+40995^20596, 176844 digits.

[NorbSchneider]

Another new PRP:
20530^41031+41031^20530, 176942 digits.

[NorbSchneider]

Another new PRP:
32363^33292+33292^32363, 150149 digits.