Cremona's table of elliptic curves

Curve 30690t3

30690 = 2 · 32 · 5 · 11 · 31



Data for elliptic curve 30690t3

Field Data Notes
Atkin-Lehner 2+ 3- 5- 11- 31- Signs for the Atkin-Lehner involutions
Class 30690t Isogeny class
Conductor 30690 Conductor
∏ cp 216 Product of Tamagawa factors cp
Δ 3.324164163651E+19 Discriminant
Eigenvalues 2+ 3- 5-  2 11-  2  0 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-18788229,31349091285] [a1,a2,a3,a4,a6]
Generators [-1481:237224:1] Generators of the group modulo torsion
j 1006129149693109711084369/45598959720864000 j-invariant
L 4.8813637627312 L(r)(E,1)/r!
Ω 0.19515473077205 Real period
R 4.1687978759386 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 6 Number of elements in the torsion subgroup
Twists 10230bb3 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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