Cremona's table of elliptic curves

Curve 30690g1

30690 = 2 · 32 · 5 · 11 · 31



Data for elliptic curve 30690g1

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 11+ 31- Signs for the Atkin-Lehner involutions
Class 30690g Isogeny class
Conductor 30690 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 64000 Modular degree for the optimal curve
Δ -6040712700000 = -1 · 25 · 311 · 55 · 11 · 31 Discriminant
Eigenvalues 2+ 3- 5+  3 11+ -1 -3  0 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-3465,-141075] [a1,a2,a3,a4,a6]
Generators [381:7140:1] Generators of the group modulo torsion
j -6312136778641/8286300000 j-invariant
L 4.2317123014762 L(r)(E,1)/r!
Ω 0.29664419616771 Real period
R 3.5663198169262 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 10230bh1 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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