Cremona's table of elliptic curves

Curve 74480br1

74480 = 24 · 5 · 72 · 19



Data for elliptic curve 74480br1

Field Data Notes
Atkin-Lehner 2- 5+ 7- 19- Signs for the Atkin-Lehner involutions
Class 74480br Isogeny class
Conductor 74480 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 82944 Modular degree for the optimal curve
Δ -500714144000 = -1 · 28 · 53 · 77 · 19 Discriminant
Eigenvalues 2-  1 5+ 7-  6  4 -3 19- Hecke eigenvalues for primes up to 20
Equation [0,1,0,964,32360] [a1,a2,a3,a4,a6]
j 3286064/16625 j-invariant
L 2.6769676950319 L(r)(E,1)/r!
Ω 0.66924192571453 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 18620d1 10640t1 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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