Cremona's table of elliptic curves

Curve 2378a1

2378 = 2 · 29 · 41



Data for elliptic curve 2378a1

Field Data Notes
Atkin-Lehner 2+ 29+ 41+ Signs for the Atkin-Lehner involutions
Class 2378a Isogeny class
Conductor 2378 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 2496 Modular degree for the optimal curve
Δ -275669940116 = -1 · 22 · 293 · 414 Discriminant
Eigenvalues 2+  1  1  2 -5 -5  4  0 Hecke eigenvalues for primes up to 20
Equation [1,0,1,802,23764] [a1,a2,a3,a4,a6]
Generators [139:1611:1] Generators of the group modulo torsion
j 57151154952359/275669940116 j-invariant
L 2.8639424365224 L(r)(E,1)/r!
Ω 0.70216913705388 Real period
R 1.0196768432955 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 19024a1 76096c1 21402h1 59450k1 Quadratic twists by: -4 8 -3 5


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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