Cremona's table of elliptic curves

Curve 49980bd1

49980 = 22 · 3 · 5 · 72 · 17



Data for elliptic curve 49980bd1

Field Data Notes
Atkin-Lehner 2- 3- 5- 7- 17- Signs for the Atkin-Lehner involutions
Class 49980bd Isogeny class
Conductor 49980 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 15360 Modular degree for the optimal curve
Δ 118952400 = 24 · 3 · 52 · 73 · 172 Discriminant
Eigenvalues 2- 3- 5- 7-  0 -6 17-  0 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-205,-1072] [a1,a2,a3,a4,a6]
j 174456832/21675 j-invariant
L 2.5429737536609 L(r)(E,1)/r!
Ω 1.2714868767258 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 49980a1 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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