Cremona's table of elliptic curves

Curve 38720bj2

38720 = 26 · 5 · 112



Data for elliptic curve 38720bj2

Field Data Notes
Atkin-Lehner 2+ 5- 11- Signs for the Atkin-Lehner involutions
Class 38720bj Isogeny class
Conductor 38720 Conductor
∏ cp 36 Product of Tamagawa factors cp
Δ -439006988288000 = -1 · 214 · 53 · 118 Discriminant
Eigenvalues 2+ -1 5- -1 11- -2  0 -2 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-211185,-37297775] [a1,a2,a3,a4,a6]
Generators [565:4840:1] Generators of the group modulo torsion
j -296587984/125 j-invariant
L 4.269140673519 L(r)(E,1)/r!
Ω 0.11135062045611 Real period
R 1.0649894939544 Regulator
r 1 Rank of the group of rational points
S 1.0000000000001 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 38720dd2 2420d2 38720bh2 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
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