Cremona's table of elliptic curves

Curve 30690d1

30690 = 2 · 32 · 5 · 11 · 31



Data for elliptic curve 30690d1

Field Data Notes
Atkin-Lehner 2+ 3+ 5- 11- 31- Signs for the Atkin-Lehner involutions
Class 30690d Isogeny class
Conductor 30690 Conductor
∏ cp 72 Product of Tamagawa factors cp
deg 48384 Modular degree for the optimal curve
Δ 741398278500 = 22 · 33 · 53 · 116 · 31 Discriminant
Eigenvalues 2+ 3+ 5-  2 11-  2 -6 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-2904,44460] [a1,a2,a3,a4,a6]
j 100330714129563/27459195500 j-invariant
L 1.679746602693 L(r)(E,1)/r!
Ω 0.83987330134817 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 6 Number of elements in the torsion subgroup
Twists 30690v3 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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