Cremona's table of elliptic curves

Curve 19550bm1

19550 = 2 · 52 · 17 · 23



Data for elliptic curve 19550bm1

Field Data Notes
Atkin-Lehner 2- 5- 17- 23- Signs for the Atkin-Lehner involutions
Class 19550bm Isogeny class
Conductor 19550 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 84480 Modular degree for the optimal curve
Δ -230220800000000 = -1 · 216 · 58 · 17 · 232 Discriminant
Eigenvalues 2-  1 5-  1  4 -5 17- -2 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-71888,-7460608] [a1,a2,a3,a4,a6]
Generators [416:5680:1] Generators of the group modulo torsion
j -105180022350625/589365248 j-invariant
L 9.3601788572944 L(r)(E,1)/r!
Ω 0.14573367977255 Real period
R 2.0071241578952 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 19550c1 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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