Cremona's table of elliptic curves

Curve 74550dl1

74550 = 2 · 3 · 52 · 7 · 71



Data for elliptic curve 74550dl1

Field Data Notes
Atkin-Lehner 2- 3- 5+ 7- 71- Signs for the Atkin-Lehner involutions
Class 74550dl Isogeny class
Conductor 74550 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 138240 Modular degree for the optimal curve
Δ -1141285950 = -1 · 2 · 38 · 52 · 72 · 71 Discriminant
Eigenvalues 2- 3- 5+ 7-  0  3 -4  6 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-20348,-1118898] [a1,a2,a3,a4,a6]
Generators [2438:35447:8] Generators of the group modulo torsion
j -37269213195184105/45651438 j-invariant
L 13.790300786955 L(r)(E,1)/r!
Ω 0.19986602892537 Real period
R 4.3123576515461 Regulator
r 1 Rank of the group of rational points
S 1.0000000000746 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 74550w1 Quadratic twists by: 5


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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