Cremona's table of elliptic curves

Curve 25830i3

25830 = 2 · 32 · 5 · 7 · 41



Data for elliptic curve 25830i3

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 7+ 41+ Signs for the Atkin-Lehner involutions
Class 25830i Isogeny class
Conductor 25830 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ -5676604110351562500 = -1 · 22 · 310 · 512 · 74 · 41 Discriminant
Eigenvalues 2+ 3- 5+ 7+  4  6  2  4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-1284120,572019700] [a1,a2,a3,a4,a6]
j -321227859918394638721/7786836914062500 j-invariant
L 1.9195140622061 L(r)(E,1)/r!
Ω 0.23993925777578 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 8610m4 129150dg3 Quadratic twists by: -3 5


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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