Cremona's table of elliptic curves

Curve 123420a1

123420 = 22 · 3 · 5 · 112 · 17



Data for elliptic curve 123420a1

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 11- 17+ Signs for the Atkin-Lehner involutions
Class 123420a Isogeny class
Conductor 123420 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 419328 Modular degree for the optimal curve
Δ -12236352480000 = -1 · 28 · 37 · 54 · 112 · 172 Discriminant
Eigenvalues 2- 3+ 5+ -1 11- -6 17+ -3 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-26781,-1686375] [a1,a2,a3,a4,a6]
Generators [2954:49725:8] Generators of the group modulo torsion
j -68579602161664/395026875 j-invariant
L 3.3569288755496 L(r)(E,1)/r!
Ω 0.18653569913132 Real period
R 4.4990434235071 Regulator
r 1 Rank of the group of rational points
S 1.0000000100822 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 123420i1 Quadratic twists by: -11


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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