Cremona's table of elliptic curves

Curve 47320bi1

47320 = 23 · 5 · 7 · 132



Data for elliptic curve 47320bi1

Field Data Notes
Atkin-Lehner 2- 5- 7- 13- Signs for the Atkin-Lehner involutions
Class 47320bi Isogeny class
Conductor 47320 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 99840 Modular degree for the optimal curve
Δ -29692598244400 = -1 · 24 · 52 · 7 · 139 Discriminant
Eigenvalues 2-  2 5- 7- -2 13-  4  0 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,1465,260792] [a1,a2,a3,a4,a6]
Generators [-35985:1666601:3375] Generators of the group modulo torsion
j 2048/175 j-invariant
L 9.8116730675387 L(r)(E,1)/r!
Ω 0.50655831798209 Real period
R 9.6846431291831 Regulator
r 1 Rank of the group of rational points
S 0.99999999999869 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 94640bd1 47320d1 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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