Cremona's table of elliptic curves

Curve 38808t1

38808 = 23 · 32 · 72 · 11



Data for elliptic curve 38808t1

Field Data Notes
Atkin-Lehner 2+ 3- 7- 11+ Signs for the Atkin-Lehner involutions
Class 38808t Isogeny class
Conductor 38808 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 247296 Modular degree for the optimal curve
Δ -13917198469515264 = -1 · 211 · 37 · 710 · 11 Discriminant
Eigenvalues 2+ 3- -1 7- 11+  6 -3  6 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-7203,5680766] [a1,a2,a3,a4,a6]
Generators [-122:2178:1] Generators of the group modulo torsion
j -98/33 j-invariant
L 5.5981374189694 L(r)(E,1)/r!
Ω 0.32225951427771 Real period
R 4.342879861527 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 77616cg1 12936r1 38808p1 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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