Cremona's table of elliptic curves

Curve 19600db2

19600 = 24 · 52 · 72



Data for elliptic curve 19600db2

Field Data Notes
Atkin-Lehner 2- 5+ 7- Signs for the Atkin-Lehner involutions
Class 19600db Isogeny class
Conductor 19600 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ -4014080000000000000 = -1 · 226 · 513 · 72 Discriminant
Eigenvalues 2- -3 5+ 7-  2  0 -4 -6 Hecke eigenvalues for primes up to 20
Equation [0,0,0,367325,-44150750] [a1,a2,a3,a4,a6]
Generators [1815:81250:1] Generators of the group modulo torsion
j 1747829720511/1280000000 j-invariant
L 2.8323493810185 L(r)(E,1)/r!
Ω 0.13876839804966 Real period
R 2.5513278066424 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 2450j2 78400iy2 3920bj2 19600by2 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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