Cremona's table of elliptic curves

Curve 19604b1

19604 = 22 · 132 · 29



Data for elliptic curve 19604b1

Field Data Notes
Atkin-Lehner 2- 13+ 29+ Signs for the Atkin-Lehner involutions
Class 19604b Isogeny class
Conductor 19604 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 17280 Modular degree for the optimal curve
Δ 2239639376 = 24 · 136 · 29 Discriminant
Eigenvalues 2-  2  2 -4  6 13+  2  6 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-1577,24530] [a1,a2,a3,a4,a6]
j 5619712/29 j-invariant
L 4.4036065430194 L(r)(E,1)/r!
Ω 1.4678688476732 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 78416m1 116c2 Quadratic twists by: -4 13


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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