Cremona's table of elliptic curves

Curve 31977g1

31977 = 32 · 11 · 17 · 19



Data for elliptic curve 31977g1

Field Data Notes
Atkin-Lehner 3- 11+ 17+ 19+ Signs for the Atkin-Lehner involutions
Class 31977g Isogeny class
Conductor 31977 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 7168 Modular degree for the optimal curve
Δ -442913427 = -1 · 38 · 11 · 17 · 192 Discriminant
Eigenvalues  0 3-  0  1 11+ -4 17+ 19+ Hecke eigenvalues for primes up to 20
Equation [0,0,1,150,-725] [a1,a2,a3,a4,a6]
Generators [50:167:8] [11:47:1] Generators of the group modulo torsion
j 512000000/607563 j-invariant
L 7.3907947259035 L(r)(E,1)/r!
Ω 0.89775197223409 Real period
R 2.058139373259 Regulator
r 2 Rank of the group of rational points
S 0.99999999999998 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 10659b1 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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