Cremona's table of elliptic curves

Curve 102240by1

102240 = 25 · 32 · 5 · 71



Data for elliptic curve 102240by1

Field Data Notes
Atkin-Lehner 2- 3- 5- 71- Signs for the Atkin-Lehner involutions
Class 102240by Isogeny class
Conductor 102240 Conductor
∏ cp 20 Product of Tamagawa factors cp
deg 1228800 Modular degree for the optimal curve
Δ -5962636800000 = -1 · 212 · 38 · 55 · 71 Discriminant
Eigenvalues 2- 3- 5- -3 -2 -1 -2 -1 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-5288232,4680732944] [a1,a2,a3,a4,a6]
Generators [1328:20:1] Generators of the group modulo torsion
j -5477315219811126784/1996875 j-invariant
L 5.5822235711329 L(r)(E,1)/r!
Ω 0.45380144491631 Real period
R 0.61505132307233 Regulator
r 1 Rank of the group of rational points
S 0.99999999802492 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 102240q1 34080c1 Quadratic twists by: -4 -3


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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