Cremona's table of elliptic curves

Curve 20650bc1

20650 = 2 · 52 · 7 · 59



Data for elliptic curve 20650bc1

Field Data Notes
Atkin-Lehner 2- 5- 7+ 59+ Signs for the Atkin-Lehner involutions
Class 20650bc Isogeny class
Conductor 20650 Conductor
∏ cp 30 Product of Tamagawa factors cp
deg 10080 Modular degree for the optimal curve
Δ -57820000 = -1 · 25 · 54 · 72 · 59 Discriminant
Eigenvalues 2- -2 5- 7+  3  7  1 -4 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-413,3217] [a1,a2,a3,a4,a6]
Generators [22:59:1] Generators of the group modulo torsion
j -12466931425/92512 j-invariant
L 5.767956323421 L(r)(E,1)/r!
Ω 1.9908207909409 Real period
R 0.096575850350567 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 20650g1 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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