Cremona's table of elliptic curves

Curve 20700n1

20700 = 22 · 32 · 52 · 23



Data for elliptic curve 20700n1

Field Data Notes
Atkin-Lehner 2- 3- 5+ 23+ Signs for the Atkin-Lehner involutions
Class 20700n Isogeny class
Conductor 20700 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 8386560 Modular degree for the optimal curve
Δ -3.9158223253418E+26 Discriminant
Eigenvalues 2- 3- 5+  5  0 -4 -3 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,172561200,-381042249500] [a1,a2,a3,a4,a6]
Generators [14773296020:1504087553250:5929741] Generators of the group modulo torsion
j 194879272239195815936/134287459716796875 j-invariant
L 5.9100086302509 L(r)(E,1)/r!
Ω 0.030212083637334 Real period
R 16.301448291338 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 82800eu1 6900g1 4140k1 Quadratic twists by: -4 -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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