Cremona's table of elliptic curves

Curve 38808z1

38808 = 23 · 32 · 72 · 11



Data for elliptic curve 38808z1

Field Data Notes
Atkin-Lehner 2+ 3- 7- 11+ Signs for the Atkin-Lehner involutions
Class 38808z Isogeny class
Conductor 38808 Conductor
∏ cp 16 Product of Tamagawa factors cp
deg 258048 Modular degree for the optimal curve
Δ -11323256344058736 = -1 · 24 · 313 · 79 · 11 Discriminant
Eigenvalues 2+ 3- -3 7- 11+  3  4  7 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-5439,5122019] [a1,a2,a3,a4,a6]
Generators [175:3087:1] Generators of the group modulo torsion
j -12967168/8251551 j-invariant
L 4.9101726725366 L(r)(E,1)/r!
Ω 0.32642909915071 Real period
R 0.94013000934 Regulator
r 1 Rank of the group of rational points
S 1.0000000000004 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 77616cp1 12936u1 5544h1 Quadratic twists by: -4 -3 -7


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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