Cremona's table of elliptic curves

Curve 72756b2

72756 = 22 · 32 · 43 · 47



Data for elliptic curve 72756b2

Field Data Notes
Atkin-Lehner 2- 3+ 43- 47- Signs for the Atkin-Lehner involutions
Class 72756b Isogeny class
Conductor 72756 Conductor
∏ cp 6 Product of Tamagawa factors cp
Δ -1176832083312 = -1 · 24 · 39 · 433 · 47 Discriminant
Eigenvalues 2- 3+  0  2 -3 -4  0 -7 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-2565,-72279] [a1,a2,a3,a4,a6]
Generators [120:1161:1] [77586:7640541:8] Generators of the group modulo torsion
j -5926176000/3736829 j-invariant
L 10.866364507994 L(r)(E,1)/r!
Ω 0.32612373685236 Real period
R 5.5532932647998 Regulator
r 2 Rank of the group of rational points
S 0.99999999998831 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 72756a1 Quadratic twists by: -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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