Cremona's table of elliptic curves

Curve 49980bc1

49980 = 22 · 3 · 5 · 72 · 17



Data for elliptic curve 49980bc1

Field Data Notes
Atkin-Lehner 2- 3- 5- 7- 17+ Signs for the Atkin-Lehner involutions
Class 49980bc Isogeny class
Conductor 49980 Conductor
∏ cp 48 Product of Tamagawa factors cp
deg 221184 Modular degree for the optimal curve
Δ 777936835746000 = 24 · 34 · 53 · 710 · 17 Discriminant
Eigenvalues 2- 3- 5- 7-  2 -6 17+  0 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-27505,1123100] [a1,a2,a3,a4,a6]
Generators [-40:1470:1] Generators of the group modulo torsion
j 1222548865024/413272125 j-invariant
L 8.0300394369215 L(r)(E,1)/r!
Ω 0.46415013194549 Real period
R 1.4417101429518 Regulator
r 1 Rank of the group of rational points
S 0.99999999999782 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 7140d1 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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