Cremona's table of elliptic curves

Curve 123840ea2

123840 = 26 · 32 · 5 · 43



Data for elliptic curve 123840ea2

Field Data Notes
Atkin-Lehner 2- 3+ 5- 43+ Signs for the Atkin-Lehner involutions
Class 123840ea Isogeny class
Conductor 123840 Conductor
∏ cp 64 Product of Tamagawa factors cp
Δ 1.9080867741696E+21 Discriminant
Eigenvalues 2- 3+ 5-  2  2 -2  0 -8 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-5686092,4776901776] [a1,a2,a3,a4,a6]
Generators [-1683:97875:1] Generators of the group modulo torsion
j 3940344055317123/369800000000 j-invariant
L 8.0329994180533 L(r)(E,1)/r!
Ω 0.14400617946013 Real period
R 3.4863952480359 Regulator
r 1 Rank of the group of rational points
S 1.0000000077096 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 123840z2 30960t2 123840dp2 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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