Cremona's table of elliptic curves

Curve 40848h1

40848 = 24 · 3 · 23 · 37



Data for elliptic curve 40848h1

Field Data Notes
Atkin-Lehner 2- 3- 23+ 37+ Signs for the Atkin-Lehner involutions
Class 40848h Isogeny class
Conductor 40848 Conductor
∏ cp 48 Product of Tamagawa factors cp
deg 202752 Modular degree for the optimal curve
Δ -6161673631039488 = -1 · 228 · 36 · 23 · 372 Discriminant
Eigenvalues 2- 3-  0  2  4  2 -4 -6 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-26368,4111796] [a1,a2,a3,a4,a6]
Generators [236:3330:1] Generators of the group modulo torsion
j -495007529082625/1504314851328 j-invariant
L 8.1821208574723 L(r)(E,1)/r!
Ω 0.37316404453997 Real period
R 1.8271948081965 Regulator
r 1 Rank of the group of rational points
S 1.0000000000005 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 5106c1 122544be1 Quadratic twists by: -4 -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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