Cremona's table of elliptic curves

Curve 30690bd1

30690 = 2 · 32 · 5 · 11 · 31



Data for elliptic curve 30690bd1

Field Data Notes
Atkin-Lehner 2- 3- 5+ 11- 31+ Signs for the Atkin-Lehner involutions
Class 30690bd Isogeny class
Conductor 30690 Conductor
∏ cp 384 Product of Tamagawa factors cp
deg 13074432 Modular degree for the optimal curve
Δ 6.6219699707188E+25 Discriminant
Eigenvalues 2- 3- 5+  0 11- -2 -2 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-620334428,-5933792291169] [a1,a2,a3,a4,a6]
j 36213778215446211023083538041/90836350764318720000000 j-invariant
L 2.9045561865797 L(r)(E,1)/r!
Ω 0.030255793610222 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 10230g1 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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