Cremona's table of elliptic curves

Curve 18720bo2

18720 = 25 · 32 · 5 · 13



Data for elliptic curve 18720bo2

Field Data Notes
Atkin-Lehner 2- 3- 5- 13- Signs for the Atkin-Lehner involutions
Class 18720bo Isogeny class
Conductor 18720 Conductor
∏ cp 96 Product of Tamagawa factors cp
Δ 8966982735360000 = 212 · 313 · 54 · 133 Discriminant
Eigenvalues 2- 3- 5-  0  4 13-  2  4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-230632572,-1348121630464] [a1,a2,a3,a4,a6]
Generators [114442:38354940:1] Generators of the group modulo torsion
j 454357982636417669333824/3003024375 j-invariant
L 6.0370497730006 L(r)(E,1)/r!
Ω 0.038740872204538 Real period
R 6.4929808294876 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 18720bq3 37440du1 6240d3 93600s4 Quadratic twists by: -4 8 -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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