Cremona's table of elliptic curves

Curve 31407a1

31407 = 3 · 192 · 29



Data for elliptic curve 31407a1

Field Data Notes
Atkin-Lehner 3+ 19- 29+ Signs for the Atkin-Lehner involutions
Class 31407a Isogeny class
Conductor 31407 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 303696 Modular degree for the optimal curve
Δ -139218121515887307 = -1 · 33 · 1910 · 292 Discriminant
Eigenvalues  1 3+  2 -1  6 -1 -4 19- Hecke eigenvalues for primes up to 20
Equation [1,1,0,62446,16943163] [a1,a2,a3,a4,a6]
j 4392287/22707 j-invariant
L 1.885075126475 L(r)(E,1)/r!
Ω 0.2356343908097 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 4 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 94221n1 31407d1 Quadratic twists by: -3 -19


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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