Cremona's table of elliptic curves

Curve 19600bl1

19600 = 24 · 52 · 72



Data for elliptic curve 19600bl1

Field Data Notes
Atkin-Lehner 2+ 5- 7- Signs for the Atkin-Lehner involutions
Class 19600bl Isogeny class
Conductor 19600 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 28800 Modular degree for the optimal curve
Δ 3676531250000 = 24 · 59 · 76 Discriminant
Eigenvalues 2+  2 5- 7-  4 -4  0 -4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-4083,-38338] [a1,a2,a3,a4,a6]
Generators [-1807470:16913798:91125] Generators of the group modulo torsion
j 2048 j-invariant
L 7.3986071247004 L(r)(E,1)/r!
Ω 0.62746200342931 Real period
R 11.791322955437 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 9800u1 78400la1 19600bo1 400f1 Quadratic twists by: -4 8 5 -7


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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