Cremona's table of elliptic curves

Curve 30690k1

30690 = 2 · 32 · 5 · 11 · 31



Data for elliptic curve 30690k1

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 11- 31- Signs for the Atkin-Lehner involutions
Class 30690k Isogeny class
Conductor 30690 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 147456 Modular degree for the optimal curve
Δ -521917577280000 = -1 · 29 · 314 · 54 · 11 · 31 Discriminant
Eigenvalues 2+ 3- 5+ -3 11-  4 -1 -6 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,11430,-996300] [a1,a2,a3,a4,a6]
j 226523624554079/715936320000 j-invariant
L 1.0661501092124 L(r)(E,1)/r!
Ω 0.26653752730306 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 10230bf1 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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