Cremona's table of elliptic curves

Curve 123840bp1

123840 = 26 · 32 · 5 · 43



Data for elliptic curve 123840bp1

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 43+ Signs for the Atkin-Lehner involutions
Class 123840bp Isogeny class
Conductor 123840 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 403701760 Modular degree for the optimal curve
Δ -3.1610484194048E+32 Discriminant
Eigenvalues 2+ 3- 5+ -2  5  5 -1  2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,14383788432,-539303762160992] [a1,a2,a3,a4,a6]
j 27554726454844416496885738496/26465717996184551883676875 j-invariant
L 1.8388143275944 L(r)(E,1)/r!
Ω 0.0093817005431816 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 49 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 123840fh1 15480i1 41280bn1 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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