Cremona's table of elliptic curves

Curve 49203b1

49203 = 32 · 7 · 11 · 71



Data for elliptic curve 49203b1

Field Data Notes
Atkin-Lehner 3- 7+ 11+ 71- Signs for the Atkin-Lehner involutions
Class 49203b Isogeny class
Conductor 49203 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 15360 Modular degree for the optimal curve
Δ -35868987 = -1 · 38 · 7 · 11 · 71 Discriminant
Eigenvalues -2 3-  2 7+ 11+  4  0  0 Hecke eigenvalues for primes up to 20
Equation [0,0,1,51,-252] [a1,a2,a3,a4,a6]
Generators [11:40:1] Generators of the group modulo torsion
j 20123648/49203 j-invariant
L 3.5641182668926 L(r)(E,1)/r!
Ω 1.0646884404288 Real period
R 1.6737846169734 Regulator
r 1 Rank of the group of rational points
S 0.9999999999928 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 16401d1 Quadratic twists by: -3


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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