Cremona's table of elliptic curves

Curve 25480f1

25480 = 23 · 5 · 72 · 13



Data for elliptic curve 25480f1

Field Data Notes
Atkin-Lehner 2+ 5- 7- 13- Signs for the Atkin-Lehner involutions
Class 25480f Isogeny class
Conductor 25480 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 12288 Modular degree for the optimal curve
Δ 1957679360 = 28 · 5 · 76 · 13 Discriminant
Eigenvalues 2+  0 5- 7- -4 13-  6 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-1127,-14406] [a1,a2,a3,a4,a6]
j 5256144/65 j-invariant
L 1.6492001498069 L(r)(E,1)/r!
Ω 0.82460007490344 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 50960j1 127400bh1 520a1 Quadratic twists by: -4 5 -7


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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