Cremona's table of elliptic curves

Curve 20650t1

20650 = 2 · 52 · 7 · 59



Data for elliptic curve 20650t1

Field Data Notes
Atkin-Lehner 2- 5+ 7+ 59- Signs for the Atkin-Lehner involutions
Class 20650t Isogeny class
Conductor 20650 Conductor
∏ cp 30 Product of Tamagawa factors cp
deg 144000 Modular degree for the optimal curve
Δ -3144865937500000 = -1 · 25 · 510 · 72 · 593 Discriminant
Eigenvalues 2-  2 5+ 7+  3 -5  3  2 Hecke eigenvalues for primes up to 20
Equation [1,1,1,18112,2537281] [a1,a2,a3,a4,a6]
Generators [-49:1263:1] Generators of the group modulo torsion
j 67285486775/322034272 j-invariant
L 10.755490528313 L(r)(E,1)/r!
Ω 0.32226876620889 Real period
R 1.1124762575079 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 20650q1 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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