Cremona's table of elliptic curves

Curve 31248q1

31248 = 24 · 32 · 7 · 31



Data for elliptic curve 31248q1

Field Data Notes
Atkin-Lehner 2+ 3- 7- 31+ Signs for the Atkin-Lehner involutions
Class 31248q Isogeny class
Conductor 31248 Conductor
∏ cp 80 Product of Tamagawa factors cp
deg 1397760 Modular degree for the optimal curve
Δ -2.0843751456997E+22 Discriminant
Eigenvalues 2+ 3- -1 7-  3 -1 -1 -3 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-4493523,-7854375566] [a1,a2,a3,a4,a6]
Generators [38146:2250423:8] Generators of the group modulo torsion
j -6720895431401588642/13961060378754237 j-invariant
L 5.3249789717882 L(r)(E,1)/r!
Ω 0.048646623004968 Real period
R 1.3682807363741 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 15624i1 124992fr1 10416j1 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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