Cremona's table of elliptic curves

Curve 102240bf1

102240 = 25 · 32 · 5 · 71



Data for elliptic curve 102240bf1

Field Data Notes
Atkin-Lehner 2- 3- 5- 71+ Signs for the Atkin-Lehner involutions
Class 102240bf Isogeny class
Conductor 102240 Conductor
∏ cp 64 Product of Tamagawa factors cp
deg 1769472 Modular degree for the optimal curve
Δ -4.2796930443975E+19 Discriminant
Eigenvalues 2- 3- 5-  0 -2 -4  2  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,769983,-177304624] [a1,a2,a3,a4,a6]
j 1082080622856497984/917286746484375 j-invariant
L 1.7934074828477 L(r)(E,1)/r!
Ω 0.11208796281635 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 102240bn1 34080e1 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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