Cremona's table of elliptic curves

Curve 31977u1

31977 = 32 · 11 · 17 · 19



Data for elliptic curve 31977u1

Field Data Notes
Atkin-Lehner 3- 11- 17- 19+ Signs for the Atkin-Lehner involutions
Class 31977u Isogeny class
Conductor 31977 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 5280 Modular degree for the optimal curve
Δ -28491507 = -1 · 36 · 112 · 17 · 19 Discriminant
Eigenvalues  0 3-  2 -2 11-  4 17- 19+ Hecke eigenvalues for primes up to 20
Equation [0,0,1,6,-257] [a1,a2,a3,a4,a6]
j 32768/39083 j-invariant
L 1.9559425799551 L(r)(E,1)/r!
Ω 0.97797128997695 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 3553a1 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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