Cremona's table of elliptic curves

Curve 37720k1

37720 = 23 · 5 · 23 · 41



Data for elliptic curve 37720k1

Field Data Notes
Atkin-Lehner 2- 5+ 23+ 41- Signs for the Atkin-Lehner involutions
Class 37720k Isogeny class
Conductor 37720 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 6336 Modular degree for the optimal curve
Δ -1886000 = -1 · 24 · 53 · 23 · 41 Discriminant
Eigenvalues 2- -1 5+  4 -4  3  8  1 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,29,20] [a1,a2,a3,a4,a6]
Generators [1:7:1] Generators of the group modulo torsion
j 162830336/117875 j-invariant
L 4.975066957587 L(r)(E,1)/r!
Ω 1.6753496296057 Real period
R 1.4847846890204 Regulator
r 1 Rank of the group of rational points
S 0.99999999999958 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 75440c1 Quadratic twists by: -4


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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