Cremona's table of elliptic curves

Curve 31218d1

31218 = 2 · 3 · 112 · 43



Data for elliptic curve 31218d1

Field Data Notes
Atkin-Lehner 2+ 3- 11+ 43- Signs for the Atkin-Lehner involutions
Class 31218d Isogeny class
Conductor 31218 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 54912 Modular degree for the optimal curve
Δ -4866804034224 = -1 · 24 · 3 · 119 · 43 Discriminant
Eigenvalues 2+ 3- -1  3 11+  2 -3  0 Hecke eigenvalues for primes up to 20
Equation [1,0,1,1691,102848] [a1,a2,a3,a4,a6]
Generators [633:10318:27] Generators of the group modulo torsion
j 226981/2064 j-invariant
L 5.224462566865 L(r)(E,1)/r!
Ω 0.56406425318163 Real period
R 2.3155440791523 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 93654bg1 31218o1 Quadratic twists by: -3 -11


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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