Cremona's table of elliptic curves

Curve 38720bg2

38720 = 26 · 5 · 112



Data for elliptic curve 38720bg2

Field Data Notes
Atkin-Lehner 2+ 5- 11- Signs for the Atkin-Lehner involutions
Class 38720bg Isogeny class
Conductor 38720 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 17560279531520 = 214 · 5 · 118 Discriminant
Eigenvalues 2+  0 5-  2 11- -4  4  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-11132,404624] [a1,a2,a3,a4,a6]
Generators [10263:192995:27] Generators of the group modulo torsion
j 5256144/605 j-invariant
L 6.132578169792 L(r)(E,1)/r!
Ω 0.66903952777976 Real period
R 4.583120963078 Regulator
r 1 Rank of the group of rational points
S 1.0000000000003 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 38720dc2 4840c2 3520i2 Quadratic twists by: -4 8 -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
Back to Tables and computations