Cremona's table of elliptic curves

Curve 30690f3

30690 = 2 · 32 · 5 · 11 · 31



Data for elliptic curve 30690f3

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 11+ 31- Signs for the Atkin-Lehner involutions
Class 30690f Isogeny class
Conductor 30690 Conductor
∏ cp 40 Product of Tamagawa factors cp
Δ 1.2991942529648E+23 Discriminant
Eigenvalues 2+ 3- 5+ -2 11+ -6 -8  0 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-78586875,267605410581] [a1,a2,a3,a4,a6]
Generators [5826:-89403:1] Generators of the group modulo torsion
j 73628549562506871957390001/178215946908754500240 j-invariant
L 2.2967913455386 L(r)(E,1)/r!
Ω 0.10436028810138 Real period
R 2.2008288663477 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 10230bg3 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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