Cremona's table of elliptic curves

Curve 123840f1

123840 = 26 · 32 · 5 · 43



Data for elliptic curve 123840f1

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 43+ Signs for the Atkin-Lehner involutions
Class 123840f Isogeny class
Conductor 123840 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 1769472 Modular degree for the optimal curve
Δ 2250966564864000000 = 226 · 33 · 56 · 433 Discriminant
Eigenvalues 2+ 3+ 5+ -4  0 -2 -6 -2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-446028,89079152] [a1,a2,a3,a4,a6]
Generators [776:14500:1] Generators of the group modulo torsion
j 1386456968640843/318028000000 j-invariant
L 3.604515223268 L(r)(E,1)/r!
Ω 0.24438908760208 Real period
R 3.6872710252341 Regulator
r 1 Rank of the group of rational points
S 1.0000000046813 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 123840dv1 3870d1 123840u3 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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