Cremona's table of elliptic curves

Curve 123840et1

123840 = 26 · 32 · 5 · 43



Data for elliptic curve 123840et1

Field Data Notes
Atkin-Lehner 2- 3- 5+ 43+ Signs for the Atkin-Lehner involutions
Class 123840et Isogeny class
Conductor 123840 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 3268608 Modular degree for the optimal curve
Δ -1.201871063808E+19 Discriminant
Eigenvalues 2- 3- 5+  3 -4  1 -4  5 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-2493228,1524426352] [a1,a2,a3,a4,a6]
Generators [854:4248:1] Generators of the group modulo torsion
j -71751706663500872/503130234375 j-invariant
L 6.7758285524146 L(r)(E,1)/r!
Ω 0.22693955199559 Real period
R 3.7321769345828 Regulator
r 1 Rank of the group of rational points
S 1.0000000089132 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 123840fp1 61920cd1 41280dg1 Quadratic twists by: -4 8 -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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