Cremona's table of elliptic curves

Curve 78400hl2

78400 = 26 · 52 · 72



Data for elliptic curve 78400hl2

Field Data Notes
Atkin-Lehner 2- 5+ 7- Signs for the Atkin-Lehner involutions
Class 78400hl Isogeny class
Conductor 78400 Conductor
∏ cp 1 Product of Tamagawa factors cp
Δ 784000000 = 210 · 56 · 72 Discriminant
Eigenvalues 2-  1 5+ 7- -3 -2  3  1 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-14233,-658337] [a1,a2,a3,a4,a6]
Generators [-74176148442:-617993137:1070599167] Generators of the group modulo torsion
j 406749952 j-invariant
L 6.8284743964836 L(r)(E,1)/r!
Ω 0.43709210658249 Real period
R 15.622506775228 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 78400bo2 19600cg2 3136x2 78400ge2 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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