Cremona's table of elliptic curves

Curve 31600u1

31600 = 24 · 52 · 79



Data for elliptic curve 31600u1

Field Data Notes
Atkin-Lehner 2- 5+ 79- Signs for the Atkin-Lehner involutions
Class 31600u Isogeny class
Conductor 31600 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 73728 Modular degree for the optimal curve
Δ -32358400000000 = -1 · 220 · 58 · 79 Discriminant
Eigenvalues 2- -2 5+ -2  4 -2  4  4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-10008,-476012] [a1,a2,a3,a4,a6]
Generators [163:1500:1] Generators of the group modulo torsion
j -1732323601/505600 j-invariant
L 3.5747841755176 L(r)(E,1)/r!
Ω 0.23511673085236 Real period
R 3.8010737927475 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 3950c1 126400cg1 6320i1 Quadratic twists by: -4 8 5


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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