Cremona's table of elliptic curves

Curve 37720i2

37720 = 23 · 5 · 23 · 41



Data for elliptic curve 37720i2

Field Data Notes
Atkin-Lehner 2+ 5- 23- 41+ Signs for the Atkin-Lehner involutions
Class 37720i Isogeny class
Conductor 37720 Conductor
∏ cp 48 Product of Tamagawa factors cp
Δ 1.6249248851428E+28 Discriminant
Eigenvalues 2+  2 5- -2  0 -4  0  0 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-864626220,7625601417332] [a1,a2,a3,a4,a6]
Generators [125575088418:-3906825603641:12812904] Generators of the group modulo torsion
j 279234420606073240617115500496/63473628325891428646513025 j-invariant
L 8.017866023446 L(r)(E,1)/r!
Ω 0.036875349978377 Real period
R 18.119299270259 Regulator
r 1 Rank of the group of rational points
S 1.0000000000001 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 75440h2 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
Back to Tables and computations