Timeline for Are there primes p, q such that p^4+1 = 2q^2 ?
Current License: CC BY-SA 2.5
3 events
| when toggle format | what | by | license | comment | |
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| May 14, 2010 at 15:40 | comment | added | Hugo van der Sanden | Oh, it is the Ljunggren paper I'd need. | |
| May 14, 2010 at 14:07 | comment | added | Hugo van der Sanden | Ah, excellent. That suggests x=y=1 is the only solution; I'll take a look at the paper to see if it constitues a proof. | |
| May 14, 2010 at 14:01 | history | answered | Eben Freeman | CC BY-SA 2.5 |