Cremona's table of elliptic curves

Curve 30690bu2

30690 = 2 · 32 · 5 · 11 · 31



Data for elliptic curve 30690bu2

Field Data Notes
Atkin-Lehner 2- 3- 5- 11- 31- Signs for the Atkin-Lehner involutions
Class 30690bu Isogeny class
Conductor 30690 Conductor
∏ cp 192 Product of Tamagawa factors cp
Δ 2.5451921421949E+21 Discriminant
Eigenvalues 2- 3- 5-  2 11- -4 -6  2 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-6734777,-6272332099] [a1,a2,a3,a4,a6]
j 46341040790466623149129/3491347245809197500 j-invariant
L 4.5198513478106 L(r)(E,1)/r!
Ω 0.094163569746074 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 10230n2 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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