Cremona's table of elliptic curves

Curve 19550c1

19550 = 2 · 52 · 17 · 23



Data for elliptic curve 19550c1

Field Data Notes
Atkin-Lehner 2+ 5+ 17+ 23+ Signs for the Atkin-Lehner involutions
Class 19550c Isogeny class
Conductor 19550 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 16896 Modular degree for the optimal curve
Δ -14734131200 = -1 · 216 · 52 · 17 · 232 Discriminant
Eigenvalues 2+ -1 5+ -1  4  5 17+ -2 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-2875,-60835] [a1,a2,a3,a4,a6]
Generators [134:1341:1] Generators of the group modulo torsion
j -105180022350625/589365248 j-invariant
L 3.0446910865625 L(r)(E,1)/r!
Ω 0.32587041458262 Real period
R 2.3358142917501 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 19550bm1 Quadratic twists by: 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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