Cremona's table of elliptic curves

Curve 74382x2

74382 = 2 · 3 · 72 · 11 · 23



Data for elliptic curve 74382x2

Field Data Notes
Atkin-Lehner 2- 3+ 7- 11+ 23+ Signs for the Atkin-Lehner involutions
Class 74382x Isogeny class
Conductor 74382 Conductor
∏ cp 128 Product of Tamagawa factors cp
Δ 5.5142822685878E+23 Discriminant
Eigenvalues 2- 3+  2 7- 11+  2 -2  4 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-20612537,-4590684169] [a1,a2,a3,a4,a6]
Generators [11363709937:4606868693926:68921] Generators of the group modulo torsion
j 8232463578739844255617/4687062591766850064 j-invariant
L 10.133290063638 L(r)(E,1)/r!
Ω 0.076603239276134 Real period
R 16.535348505347 Regulator
r 1 Rank of the group of rational points
S 0.99999999990955 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 10626r2 Quadratic twists by: -7


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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