Cremona's table of elliptic curves

Curve 31603j1

31603 = 11 · 132 · 17



Data for elliptic curve 31603j1

Field Data Notes
Atkin-Lehner 11- 13+ 17+ Signs for the Atkin-Lehner involutions
Class 31603j Isogeny class
Conductor 31603 Conductor
∏ cp 6 Product of Tamagawa factors cp
deg 4800 Modular degree for the optimal curve
Δ -58749977 = -1 · 112 · 134 · 17 Discriminant
Eigenvalues -1 -1  0 -3 11- 13+ 17+  0 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-88,450] [a1,a2,a3,a4,a6]
Generators [18:-81:1] [8:14:1] Generators of the group modulo torsion
j -2640625/2057 j-invariant
L 4.2153294134458 L(r)(E,1)/r!
Ω 1.8159591920507 Real period
R 0.3868781332293 Regulator
r 2 Rank of the group of rational points
S 0.99999999999975 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 31603b1 Quadratic twists by: 13


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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