Cremona's table of elliptic curves

Curve 25480j1

25480 = 23 · 5 · 72 · 13



Data for elliptic curve 25480j1

Field Data Notes
Atkin-Lehner 2+ 5- 7- 13- Signs for the Atkin-Lehner involutions
Class 25480j Isogeny class
Conductor 25480 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 31744 Modular degree for the optimal curve
Δ -5707520000 = -1 · 211 · 54 · 73 · 13 Discriminant
Eigenvalues 2+  3 5- 7-  5 13- -8  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,413,-1666] [a1,a2,a3,a4,a6]
j 11090466/8125 j-invariant
L 6.0620745551654 L(r)(E,1)/r!
Ω 0.75775931939569 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 50960n1 127400bt1 25480a1 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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