Cremona's table of elliptic curves

Curve 3813c1

3813 = 3 · 31 · 41



Data for elliptic curve 3813c1

Field Data Notes
Atkin-Lehner 3- 31+ 41- Signs for the Atkin-Lehner involutions
Class 3813c Isogeny class
Conductor 3813 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 9600 Modular degree for the optimal curve
Δ 238739377692681 = 38 · 316 · 41 Discriminant
Eigenvalues  1 3-  2 -2  0  0  0 -6 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-15535,-53659] [a1,a2,a3,a4,a6]
Generators [-23:551:1] Generators of the group modulo torsion
j 414588544294108393/238739377692681 j-invariant
L 5.2700321279757 L(r)(E,1)/r!
Ω 0.46552944473963 Real period
R 2.8301282483449 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 61008j1 11439c1 95325f1 118203d1 Quadratic twists by: -4 -3 5 -31


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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