Cremona's table of elliptic curves

Curve 30690bf1

30690 = 2 · 32 · 5 · 11 · 31



Data for elliptic curve 30690bf1

Field Data Notes
Atkin-Lehner 2- 3- 5+ 11- 31+ Signs for the Atkin-Lehner involutions
Class 30690bf Isogeny class
Conductor 30690 Conductor
∏ cp 44 Product of Tamagawa factors cp
deg 2162688 Modular degree for the optimal curve
Δ -6.2924090625E+21 Discriminant
Eigenvalues 2- 3- 5+  3 11-  4  7 -2 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-4956863,5711677031] [a1,a2,a3,a4,a6]
j -18476378446861433989801/8631562500000000000 j-invariant
L 5.5049162832435 L(r)(E,1)/r!
Ω 0.12511173371012 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 10230r1 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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