Cremona's table of elliptic curves

Curve 1254c2

1254 = 2 · 3 · 11 · 19



Data for elliptic curve 1254c2

Field Data Notes
Atkin-Lehner 2+ 3+ 11- 19- Signs for the Atkin-Lehner involutions
Class 1254c Isogeny class
Conductor 1254 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ -123297834528 = -1 · 25 · 36 · 114 · 192 Discriminant
Eigenvalues 2+ 3+ -4  0 11-  4 -2 19- Hecke eigenvalues for primes up to 20
Equation [1,1,0,-1122,21780] [a1,a2,a3,a4,a6]
Generators [11:99:1] Generators of the group modulo torsion
j -156425280396841/123297834528 j-invariant
L 1.4099347712638 L(r)(E,1)/r!
Ω 0.95963566098967 Real period
R 0.36730991473621 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 10032n2 40128s2 3762o2 31350cg2 Quadratic twists by: -4 8 -3 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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