Cremona's table of elliptic curves

Curve 31920bx6

31920 = 24 · 3 · 5 · 7 · 19



Data for elliptic curve 31920bx6

Field Data Notes
Atkin-Lehner 2- 3- 5- 7- 19+ Signs for the Atkin-Lehner involutions
Class 31920bx Isogeny class
Conductor 31920 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ 2501955993600 = 214 · 38 · 52 · 72 · 19 Discriminant
Eigenvalues 2- 3- 5- 7- -4 -2  2 19+ Hecke eigenvalues for primes up to 20
Equation [0,1,0,-7944560,8616273108] [a1,a2,a3,a4,a6]
Generators [2716:84150:1] Generators of the group modulo torsion
j 13538587831984990560241/610829100 j-invariant
L 7.2798343013208 L(r)(E,1)/r!
Ω 0.43980256489433 Real period
R 4.1381263335003 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 3990u5 127680ee6 95760dm6 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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