Cremona's table of elliptic curves

Curve 31977i1

31977 = 32 · 11 · 17 · 19



Data for elliptic curve 31977i1

Field Data Notes
Atkin-Lehner 3- 11+ 17+ 19+ Signs for the Atkin-Lehner involutions
Class 31977i Isogeny class
Conductor 31977 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 1382400 Modular degree for the optimal curve
Δ -6.1040320147982E+21 Discriminant
Eigenvalues -1 3- -3 -1 11+ -2 17+ 19+ Hecke eigenvalues for primes up to 20
Equation [1,-1,1,1402366,3703852482] [a1,a2,a3,a4,a6]
j 418389325501837892903/8373157770642296049 j-invariant
L 0.40137891972291 L(r)(E,1)/r!
Ω 0.10034472993138 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 10659d1 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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