Cremona's table of elliptic curves

Curve 47424s1

47424 = 26 · 3 · 13 · 19



Data for elliptic curve 47424s1

Field Data Notes
Atkin-Lehner 2+ 3+ 13- 19+ Signs for the Atkin-Lehner involutions
Class 47424s Isogeny class
Conductor 47424 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 83968 Modular degree for the optimal curve
Δ 1849536 = 26 · 32 · 132 · 19 Discriminant
Eigenvalues 2+ 3+  2 -4 -4 13-  2 19+ Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-38532,-2898450] [a1,a2,a3,a4,a6]
j 98859785528395072/28899 j-invariant
L 1.3630231091514 L(r)(E,1)/r!
Ω 0.34075577712472 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 47424bz1 23712h4 Quadratic twists by: -4 8


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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