Cremona's table of elliptic curves

Curve 72800w2

72800 = 25 · 52 · 7 · 13



Data for elliptic curve 72800w2

Field Data Notes
Atkin-Lehner 2+ 5- 7+ 13+ Signs for the Atkin-Lehner involutions
Class 72800w Isogeny class
Conductor 72800 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ -15136873024000 = -1 · 29 · 53 · 72 · 136 Discriminant
Eigenvalues 2+ -2 5- 7+ -4 13+  0  0 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-1048,-187992] [a1,a2,a3,a4,a6]
j -1990865512/236513641 j-invariant
L 1.2422179846215 L(r)(E,1)/r!
Ω 0.31055449902176 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 72800cb2 72800ch2 Quadratic twists by: -4 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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