Cremona's table of elliptic curves

Curve 48944l1

48944 = 24 · 7 · 19 · 23



Data for elliptic curve 48944l1

Field Data Notes
Atkin-Lehner 2- 7+ 19+ 23- Signs for the Atkin-Lehner involutions
Class 48944l Isogeny class
Conductor 48944 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 8448 Modular degree for the optimal curve
Δ -50118656 = -1 · 214 · 7 · 19 · 23 Discriminant
Eigenvalues 2- -1  1 7+  0  1  3 19+ Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-40,368] [a1,a2,a3,a4,a6]
Generators [4:-16:1] Generators of the group modulo torsion
j -1771561/12236 j-invariant
L 4.4929911597293 L(r)(E,1)/r!
Ω 1.7239385681679 Real period
R 0.65155905823248 Regulator
r 1 Rank of the group of rational points
S 1.0000000000055 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 6118c1 Quadratic twists by: -4


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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