Cremona's table of elliptic curves

Curve 31356c2

31356 = 22 · 32 · 13 · 67



Data for elliptic curve 31356c2

Field Data Notes
Atkin-Lehner 2- 3+ 13- 67- Signs for the Atkin-Lehner involutions
Class 31356c Isogeny class
Conductor 31356 Conductor
∏ cp 6 Product of Tamagawa factors cp
Δ -19701487533312 = -1 · 28 · 39 · 13 · 673 Discriminant
Eigenvalues 2- 3+  0  2  3 13-  6 -1 Hecke eigenvalues for primes up to 20
Equation [0,0,0,2025,210654] [a1,a2,a3,a4,a6]
j 182250000/3909919 j-invariant
L 3.0751562490453 L(r)(E,1)/r!
Ω 0.51252604150762 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 125424o2 31356d1 Quadratic twists by: -4 -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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