Cremona's table of elliptic curves

Curve 30690bj1

30690 = 2 · 32 · 5 · 11 · 31



Data for elliptic curve 30690bj1

Field Data Notes
Atkin-Lehner 2- 3- 5- 11+ 31- Signs for the Atkin-Lehner involutions
Class 30690bj Isogeny class
Conductor 30690 Conductor
∏ cp 48 Product of Tamagawa factors cp
deg 110592 Modular degree for the optimal curve
Δ -171870536724480 = -1 · 212 · 38 · 5 · 113 · 312 Discriminant
Eigenvalues 2- 3- 5-  0 11+ -2 -2 -6 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,5278,-614559] [a1,a2,a3,a4,a6]
Generators [189:2571:1] Generators of the group modulo torsion
j 22309070726951/235762053120 j-invariant
L 8.9375117673386 L(r)(E,1)/r!
Ω 0.28183956878254 Real period
R 2.6426120735831 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 10230c1 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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