Cremona's table of elliptic curves

Curve 49818y1

49818 = 2 · 3 · 192 · 23



Data for elliptic curve 49818y1

Field Data Notes
Atkin-Lehner 2- 3+ 19- 23+ Signs for the Atkin-Lehner involutions
Class 49818y Isogeny class
Conductor 49818 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 114048 Modular degree for the optimal curve
Δ -12621092587632 = -1 · 24 · 36 · 196 · 23 Discriminant
Eigenvalues 2- 3+  0  2  0 -2  0 19- Hecke eigenvalues for primes up to 20
Equation [1,1,1,-12823,-589795] [a1,a2,a3,a4,a6]
Generators [15447397:4975578:117649] Generators of the group modulo torsion
j -4956477625/268272 j-invariant
L 8.5926416034123 L(r)(E,1)/r!
Ω 0.22361841376733 Real period
R 9.6063663303 Regulator
r 1 Rank of the group of rational points
S 1.0000000000016 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 138b1 Quadratic twists by: -19


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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