Cremona's table of elliptic curves

Curve 31518n1

31518 = 2 · 32 · 17 · 103



Data for elliptic curve 31518n1

Field Data Notes
Atkin-Lehner 2- 3- 17+ 103- Signs for the Atkin-Lehner involutions
Class 31518n Isogeny class
Conductor 31518 Conductor
∏ cp 160 Product of Tamagawa factors cp
deg 217600 Modular degree for the optimal curve
Δ -5529282542567424 = -1 · 220 · 311 · 172 · 103 Discriminant
Eigenvalues 2- 3- -1 -4  0 -5 17+ -6 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,27922,-3101187] [a1,a2,a3,a4,a6]
Generators [281:-5325:1] [918:9669:8] Generators of the group modulo torsion
j 3302557089235559/7584749715456 j-invariant
L 10.520082527007 L(r)(E,1)/r!
Ω 0.22186729449364 Real period
R 0.29635064484767 Regulator
r 2 Rank of the group of rational points
S 0.9999999999999 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 10506a1 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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