Cremona's table of elliptic curves

Curve 20670x1

20670 = 2 · 3 · 5 · 13 · 53



Data for elliptic curve 20670x1

Field Data Notes
Atkin-Lehner 2- 3+ 5- 13+ 53- Signs for the Atkin-Lehner involutions
Class 20670x Isogeny class
Conductor 20670 Conductor
∏ cp 7 Product of Tamagawa factors cp
deg 192192 Modular degree for the optimal curve
Δ -29006963194218750 = -1 · 2 · 313 · 57 · 133 · 53 Discriminant
Eigenvalues 2- 3+ 5- -3  0 13+ -2 -4 Hecke eigenvalues for primes up to 20
Equation [1,1,1,57680,-6198193] [a1,a2,a3,a4,a6]
j 21222619939566501119/29006963194218750 j-invariant
L 1.3897755589632 L(r)(E,1)/r!
Ω 0.19853936556617 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 62010k1 103350u1 Quadratic twists by: -3 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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