Cremona's table of elliptic curves

Curve 31020d2

31020 = 22 · 3 · 5 · 11 · 47



Data for elliptic curve 31020d2

Field Data Notes
Atkin-Lehner 2- 3+ 5+ 11- 47+ Signs for the Atkin-Lehner involutions
Class 31020d Isogeny class
Conductor 31020 Conductor
∏ cp 4 Product of Tamagawa factors cp
Δ 4896134046540000000 = 28 · 316 · 57 · 112 · 47 Discriminant
Eigenvalues 2- 3+ 5+ -4 11-  2  0  0 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-19559276,33301216776] [a1,a2,a3,a4,a6]
Generators [5667035535:53020800514:2460375] Generators of the group modulo torsion
j 3232526501962520211100624/19125523619296875 j-invariant
L 3.3218501443739 L(r)(E,1)/r!
Ω 0.21646503474648 Real period
R 15.345897078779 Regulator
r 1 Rank of the group of rational points
S 0.99999999999999 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 124080by2 93060q2 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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