Cremona's table of elliptic curves

Curve 31977o1

31977 = 32 · 11 · 17 · 19



Data for elliptic curve 31977o1

Field Data Notes
Atkin-Lehner 3- 11+ 17- 19+ Signs for the Atkin-Lehner involutions
Class 31977o Isogeny class
Conductor 31977 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 50176 Modular degree for the optimal curve
Δ -62310925809 = -1 · 313 · 112 · 17 · 19 Discriminant
Eigenvalues  1 3-  3  3 11+  2 17- 19+ Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-14463,-665982] [a1,a2,a3,a4,a6]
Generators [12084:110355:64] Generators of the group modulo torsion
j -458974157210353/85474521 j-invariant
L 9.2368023155943 L(r)(E,1)/r!
Ω 0.21767006290868 Real period
R 5.3043596074749 Regulator
r 1 Rank of the group of rational points
S 0.99999999999997 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 10659l1 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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