Cremona's table of elliptic curves

Curve 31850cg1

31850 = 2 · 52 · 72 · 13



Data for elliptic curve 31850cg1

Field Data Notes
Atkin-Lehner 2- 5- 7+ 13- Signs for the Atkin-Lehner involutions
Class 31850cg Isogeny class
Conductor 31850 Conductor
∏ cp 6 Product of Tamagawa factors cp
deg 42336 Modular degree for the optimal curve
Δ 1217814211250 = 2 · 54 · 78 · 132 Discriminant
Eigenvalues 2-  0 5- 7+  6 13-  1  0 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-2680,6297] [a1,a2,a3,a4,a6]
j 590625/338 j-invariant
L 4.4376668523665 L(r)(E,1)/r!
Ω 0.73961114206116 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 31850a1 31850ch1 Quadratic twists by: 5 -7


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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