Cremona's table of elliptic curves

Curve 31977s1

31977 = 32 · 11 · 17 · 19



Data for elliptic curve 31977s1

Field Data Notes
Atkin-Lehner 3- 11- 17+ 19- Signs for the Atkin-Lehner involutions
Class 31977s Isogeny class
Conductor 31977 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 16896 Modular degree for the optimal curve
Δ 23311233 = 38 · 11 · 17 · 19 Discriminant
Eigenvalues -1 3-  2  0 11-  2 17+ 19- Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-5999,180326] [a1,a2,a3,a4,a6]
j 32746500703657/31977 j-invariant
L 1.7912734422255 L(r)(E,1)/r!
Ω 1.7912734422266 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 10659h1 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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