Cremona's table of elliptic curves

Curve 74005o1

74005 = 5 · 192 · 41



Data for elliptic curve 74005o1

Field Data Notes
Atkin-Lehner 5- 19+ 41- Signs for the Atkin-Lehner involutions
Class 74005o Isogeny class
Conductor 74005 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 219456 Modular degree for the optimal curve
Δ 1841279996405 = 5 · 194 · 414 Discriminant
Eigenvalues -2 -2 5-  4 -1  0 -4 19+ Hecke eigenvalues for primes up to 20
Equation [0,1,1,-7340,-235536] [a1,a2,a3,a4,a6]
Generators [-42:20:1] Generators of the group modulo torsion
j 335626817536/14128805 j-invariant
L 2.1909413156695 L(r)(E,1)/r!
Ω 0.51712795187179 Real period
R 1.0591872408553 Regulator
r 1 Rank of the group of rational points
S 1.0000000007397 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 74005r1 Quadratic twists by: -19


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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