Jakob777's profile - activity

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2021-08-28 11:48:14 +0200	asked a question	How to radicalize `fraction * I` or `number * N^(± 1/2)` How to radicalize $fraction * I \; , number* \{N}^{\pm \frac{1}{2}} $ There seem to be 2 cases which would help me to co
2021-08-28 11:44:09 +0200	asked a question	How to radicalize $fraction * I \; , number* \{N}^{\pm \frac{1}{2}} $ How to radicalize $fraction * I \; , number* \{N}^{\pm \frac{1}{2}} $ There seem to be 2 cases which would help me to co
2021-02-05 01:17:18 +0200	received badge	● Organizer (source)
2021-02-05 01:07:13 +0200	asked a question	Elliptic curve $y^2 = x^3-n^2x$ large integral points Hello , what can one expect for large n like the example below. The variable n is a composite with 114 digits. n %8 ==1 Can sage find integral points on this curve over Q? n=583649461129466894559704245411893600602623703932428522192936531259527285468160111988363293313691731205609616721201 ax=[-n^2,0] E=EllipticCurve(QQ,ax)
2021-02-05 00:56:16 +0200	commented question	Is the generator for $y^2=x^3-173^2*x$ wrong? Hello I did not notice your question until just now, this would be more logically to me: EN([x1,y1])= (-2367961190733987384484/13899676302553111225 : -20360870451358918327824797419314/51821147995950007613689182125 : 1) because x1 is a square you can verify this for example to be the case for other primes 5 mod 8
2021-01-30 13:18:47 +0200	received badge	● Student (source)
2021-01-30 13:17:18 +0200	asked a question	Is the generator for $y^2=x^3-173^2*x$ wrong? n=173 E= EllipticCurve(QQ,[-n^2, 0]) PE= EN.gens() PE [(-6346126062132248337293/4772605191075675626409 : -65772315471055459573813698990176860/329710868938260274308064195438827 : 1)] I found a different solution.
2021-01-30 13:17:18 +0200	asked a question	Is the generator for $y^2=x^3-173^2x$ wrong? n=173 E= EllipticCurve(QQ,[-n^2, 0]) PE= EN.gens() PE [(-6346126062132248337293/4772605191075675626409 : -65772315471055459573813698990176860/329710868938260274308064195438827 : 1)]