Cremona's table of elliptic curves

Curve 30690h1

30690 = 2 · 32 · 5 · 11 · 31



Data for elliptic curve 30690h1

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 11- 31+ Signs for the Atkin-Lehner involutions
Class 30690h Isogeny class
Conductor 30690 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 163840 Modular degree for the optimal curve
Δ 946945105920000 = 216 · 37 · 54 · 11 · 312 Discriminant
Eigenvalues 2+ 3- 5+ -2 11-  0  6  6 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-27675,-966875] [a1,a2,a3,a4,a6]
Generators [275:-3625:1] Generators of the group modulo torsion
j 3215643533722801/1298964480000 j-invariant
L 3.6468136477919 L(r)(E,1)/r!
Ω 0.38338253295155 Real period
R 1.1890257557237 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 10230z1 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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