Cremona's table of elliptic curves

Curve 47320m1

47320 = 23 · 5 · 7 · 132



Data for elliptic curve 47320m1

Field Data Notes
Atkin-Lehner 2+ 5- 7+ 13+ Signs for the Atkin-Lehner involutions
Class 47320m Isogeny class
Conductor 47320 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 69888 Modular degree for the optimal curve
Δ -29235789040640 = -1 · 210 · 5 · 7 · 138 Discriminant
Eigenvalues 2+ -1 5- 7+  0 13+  3  0 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-9520,445340] [a1,a2,a3,a4,a6]
j -114244/35 j-invariant
L 1.2547314702739 L(r)(E,1)/r!
Ω 0.62736573519278 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 94640bg1 47320u1 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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