Cremona's table of elliptic curves

Curve 12397b1

12397 = 72 · 11 · 23



Data for elliptic curve 12397b1

Field Data Notes
Atkin-Lehner 7- 11+ 23+ Signs for the Atkin-Lehner involutions
Class 12397b Isogeny class
Conductor 12397 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 6912 Modular degree for the optimal curve
Δ -10209462571 = -1 · 79 · 11 · 23 Discriminant
Eigenvalues  0  2 -3 7- 11+ -2  0 -2 Hecke eigenvalues for primes up to 20
Equation [0,-1,1,-947,-11915] [a1,a2,a3,a4,a6]
j -799178752/86779 j-invariant
L 0.8553048464385 L(r)(E,1)/r!
Ω 0.42765242321925 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 111573bl1 1771c1 Quadratic twists by: -3 -7


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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