Cremona's table of elliptic curves

Curve 19760h1

19760 = 24 · 5 · 13 · 19



Data for elliptic curve 19760h1

Field Data Notes
Atkin-Lehner 2+ 5- 13+ 19- Signs for the Atkin-Lehner involutions
Class 19760h Isogeny class
Conductor 19760 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 16128 Modular degree for the optimal curve
Δ -150692230000 = -1 · 24 · 54 · 133 · 193 Discriminant
Eigenvalues 2+  0 5- -2  2 13+  5 19- Hecke eigenvalues for primes up to 20
Equation [0,0,0,-5927,176621] [a1,a2,a3,a4,a6]
Generators [52:95:1] Generators of the group modulo torsion
j -1439158115978496/9418264375 j-invariant
L 4.9271768123717 L(r)(E,1)/r!
Ω 1.0337361754927 Real period
R 0.39719812214363 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 9880f1 79040bo1 98800p1 Quadratic twists by: -4 8 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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