Cremona's table of elliptic curves

Curve 31920bx1

31920 = 24 · 3 · 5 · 7 · 19



Data for elliptic curve 31920bx1

Field Data Notes
Atkin-Lehner 2- 3- 5- 7- 19+ Signs for the Atkin-Lehner involutions
Class 31920bx Isogeny class
Conductor 31920 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 73728 Modular degree for the optimal curve
Δ 10175045959680 = 228 · 3 · 5 · 7 · 192 Discriminant
Eigenvalues 2- 3- 5- 7- -4 -2  2 19+ Hecke eigenvalues for primes up to 20
Equation [0,1,0,-14000,-623532] [a1,a2,a3,a4,a6]
Generators [-31224:43329:512] Generators of the group modulo torsion
j 74093292126001/2484142080 j-invariant
L 7.2798343013208 L(r)(E,1)/r!
Ω 0.43980256489433 Real period
R 8.2762526670005 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 3990u1 127680ee1 95760dm1 Quadratic twists by: -4 8 -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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