Cremona's table of elliptic curves

Curve 74480bf1

74480 = 24 · 5 · 72 · 19



Data for elliptic curve 74480bf1

Field Data Notes
Atkin-Lehner 2- 5+ 7- 19+ Signs for the Atkin-Lehner involutions
Class 74480bf Isogeny class
Conductor 74480 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 1797120 Modular degree for the optimal curve
Δ -9.29059446875E+19 Discriminant
Eigenvalues 2-  1 5+ 7- -3  5  1 19+ Hecke eigenvalues for primes up to 20
Equation [0,1,0,111459,-463487305] [a1,a2,a3,a4,a6]
Generators [6218:77273:8] Generators of the group modulo torsion
j 5084368707584/3084716796875 j-invariant
L 6.6733137690581 L(r)(E,1)/r!
Ω 0.088959836700155 Real period
R 4.6884316115579 Regulator
r 1 Rank of the group of rational points
S 1.000000000053 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 18620h1 10640bc1 Quadratic twists by: -4 -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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