Cremona's table of elliptic curves

Curve 47320ba2

47320 = 23 · 5 · 7 · 132



Data for elliptic curve 47320ba2

Field Data Notes
Atkin-Lehner 2- 5- 7+ 13- Signs for the Atkin-Lehner involutions
Class 47320ba Isogeny class
Conductor 47320 Conductor
∏ cp 40 Product of Tamagawa factors cp
Δ 2153060000000000 = 211 · 510 · 72 · 133 Discriminant
Eigenvalues 2-  2 5- 7+  4 13-  2  0 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-40720,2253900] [a1,a2,a3,a4,a6]
j 1659578027546/478515625 j-invariant
L 4.3083055794625 L(r)(E,1)/r!
Ω 0.43083055792644 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 94640bl2 47320j2 Quadratic twists by: -4 13


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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