Cremona's table of elliptic curves

Curve 31080k2

31080 = 23 · 3 · 5 · 7 · 37



Data for elliptic curve 31080k2

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 7- 37+ Signs for the Atkin-Lehner involutions
Class 31080k Isogeny class
Conductor 31080 Conductor
∏ cp 24 Product of Tamagawa factors cp
Δ 41398560000 = 28 · 33 · 54 · 7 · 372 Discriminant
Eigenvalues 2+ 3- 5+ 7-  0  0  6 -6 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-1316,15120] [a1,a2,a3,a4,a6]
Generators [52:300:1] Generators of the group modulo torsion
j 985329269584/161713125 j-invariant
L 6.6930600466465 L(r)(E,1)/r!
Ω 1.0940808956064 Real period
R 1.0195864055885 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 62160a2 93240cb2 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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