Cremona's table of elliptic curves

Curve 123840cn1

123840 = 26 · 32 · 5 · 43



Data for elliptic curve 123840cn1

Field Data Notes
Atkin-Lehner 2+ 3- 5- 43+ Signs for the Atkin-Lehner involutions
Class 123840cn Isogeny class
Conductor 123840 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 196608 Modular degree for the optimal curve
Δ 2166704640000 = 212 · 39 · 54 · 43 Discriminant
Eigenvalues 2+ 3- 5-  2  0 -2 -2  8 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-13332,-588256] [a1,a2,a3,a4,a6]
Generators [-67:65:1] Generators of the group modulo torsion
j 87765160384/725625 j-invariant
L 9.0799797174223 L(r)(E,1)/r!
Ω 0.44452102239298 Real period
R 2.5533043626405 Regulator
r 1 Rank of the group of rational points
S 0.9999999990453 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 123840dd1 61920p1 41280c1 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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