Cremona's table of elliptic curves

Curve 6555i1

6555 = 3 · 5 · 19 · 23



Data for elliptic curve 6555i1

Field Data Notes
Atkin-Lehner 3+ 5- 19- 23+ Signs for the Atkin-Lehner involutions
Class 6555i Isogeny class
Conductor 6555 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 3328 Modular degree for the optimal curve
Δ 124545 = 3 · 5 · 192 · 23 Discriminant
Eigenvalues -1 3+ 5-  0  4  6  2 19- Hecke eigenvalues for primes up to 20
Equation [1,1,1,-2595,49800] [a1,a2,a3,a4,a6]
Generators [103038:352650:2197] Generators of the group modulo torsion
j 1932619060770481/124545 j-invariant
L 2.628663322862 L(r)(E,1)/r!
Ω 2.4980969705393 Real period
R 8.4181306133828 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 104880db1 19665s1 32775bd1 124545bl1 Quadratic twists by: -4 -3 5 -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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