Cremona's table of elliptic curves

Curve 38976be2

38976 = 26 · 3 · 7 · 29



Data for elliptic curve 38976be2

Field Data Notes
Atkin-Lehner 2- 3+ 7- 29+ Signs for the Atkin-Lehner involutions
Class 38976be Isogeny class
Conductor 38976 Conductor
∏ cp 80 Product of Tamagawa factors cp
Δ 141980813199654912 = 214 · 36 · 75 · 294 Discriminant
Eigenvalues 2- 3+  0 7-  2 -2 -4 -4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-328273,-69977711] [a1,a2,a3,a4,a6]
Generators [-335:1512:1] Generators of the group modulo torsion
j 238786949809042000/8665821118143 j-invariant
L 4.5784141418259 L(r)(E,1)/r!
Ω 0.19989817028799 Real period
R 1.1451866055674 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 38976l2 9744t2 116928em2 Quadratic twists by: -4 8 -3


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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