Cremona's table of elliptic curves

Curve 30690bo1

30690 = 2 · 32 · 5 · 11 · 31



Data for elliptic curve 30690bo1

Field Data Notes
Atkin-Lehner 2- 3- 5- 11+ 31- Signs for the Atkin-Lehner involutions
Class 30690bo Isogeny class
Conductor 30690 Conductor
∏ cp 112 Product of Tamagawa factors cp
deg 860160 Modular degree for the optimal curve
Δ -837796425231237120 = -1 · 228 · 310 · 5 · 11 · 312 Discriminant
Eigenvalues 2- 3- 5-  4 11+ -6 -2 -2 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-1522877,725064581] [a1,a2,a3,a4,a6]
Generators [559:6664:1] Generators of the group modulo torsion
j -535784812955841646729/1149240638177280 j-invariant
L 10.024326982359 L(r)(E,1)/r!
Ω 0.28231934188688 Real period
R 1.2681089278143 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 10230p1 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
Back to Tables and computations