Cremona's table of elliptic curves

Curve 123728i1

123728 = 24 · 11 · 19 · 37



Data for elliptic curve 123728i1

Field Data Notes
Atkin-Lehner 2- 11+ 19+ 37- Signs for the Atkin-Lehner involutions
Class 123728i Isogeny class
Conductor 123728 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 71040 Modular degree for the optimal curve
Δ -2407251968 = -1 · 214 · 11 · 192 · 37 Discriminant
Eigenvalues 2-  0 -4 -2 11+  2  6 19+ Hecke eigenvalues for primes up to 20
Equation [0,0,0,-67,2370] [a1,a2,a3,a4,a6]
Generators [1:48:1] Generators of the group modulo torsion
j -8120601/587708 j-invariant
L 3.1479378794738 L(r)(E,1)/r!
Ω 1.1973199028107 Real period
R 1.3145768374457 Regulator
r 1 Rank of the group of rational points
S 0.99999995456653 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 15466c1 Quadratic twists by: -4


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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