Cremona's table of elliptic curves

Curve 57720b4

57720 = 23 · 3 · 5 · 13 · 37



Data for elliptic curve 57720b4

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 13+ 37+ Signs for the Atkin-Lehner involutions
Class 57720b Isogeny class
Conductor 57720 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ 146086087680 = 210 · 33 · 5 · 134 · 37 Discriminant
Eigenvalues 2+ 3+ 5+  0  4 13+  2  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-106616,13434876] [a1,a2,a3,a4,a6]
Generators [673:15686:1] Generators of the group modulo torsion
j 130886538742068196/142662195 j-invariant
L 5.5127871883169 L(r)(E,1)/r!
Ω 0.86778630219024 Real period
R 6.352701321253 Regulator
r 1 Rank of the group of rational points
S 0.99999999996874 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 115440t4 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