Cremona's table of elliptic curves

Curve 31248ba1

31248 = 24 · 32 · 7 · 31



Data for elliptic curve 31248ba1

Field Data Notes
Atkin-Lehner 2- 3+ 7+ 31- Signs for the Atkin-Lehner involutions
Class 31248ba Isogeny class
Conductor 31248 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 1075200 Modular degree for the optimal curve
Δ -6.631619771388E+20 Discriminant
Eigenvalues 2- 3+ -1 7+ -5 -1  5 -1 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-6155043,6006699554] [a1,a2,a3,a4,a6]
Generators [2737:98304:1] Generators of the group modulo torsion
j -233181060948366864507/5996473317588992 j-invariant
L 4.1375301573321 L(r)(E,1)/r!
Ω 0.16126296636324 Real period
R 1.6035649142828 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 3906a1 124992dn1 31248z1 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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