Cremona's table of elliptic curves

Curve 31977m1

31977 = 32 · 11 · 17 · 19



Data for elliptic curve 31977m1

Field Data Notes
Atkin-Lehner 3- 11+ 17+ 19- Signs for the Atkin-Lehner involutions
Class 31977m Isogeny class
Conductor 31977 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 196608 Modular degree for the optimal curve
Δ -519488286480603 = -1 · 310 · 11 · 17 · 196 Discriminant
Eigenvalues -2 3- -2 -3 11+ -2 17+ 19- Hecke eigenvalues for primes up to 20
Equation [0,0,1,-19281,-1504800] [a1,a2,a3,a4,a6]
Generators [200:1624:1] Generators of the group modulo torsion
j -1087388780474368/712603959507 j-invariant
L 1.5039035417161 L(r)(E,1)/r!
Ω 0.196790697818 Real period
R 0.63684562600062 Regulator
r 1 Rank of the group of rational points
S 1.0000000000001 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 10659o1 Quadratic twists by: -3


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

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