Cremona's table of elliptic curves

Curve 30690p2

30690 = 2 · 32 · 5 · 11 · 31



Data for elliptic curve 30690p2

Field Data Notes
Atkin-Lehner 2+ 3- 5- 11- 31+ Signs for the Atkin-Lehner involutions
Class 30690p Isogeny class
Conductor 30690 Conductor
∏ cp 128 Product of Tamagawa factors cp
Δ 9.7408588158077E+20 Discriminant
Eigenvalues 2+ 3- 5- -4 11- -6 -2 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-108369459,-434188961087] [a1,a2,a3,a4,a6]
j 193070935965357810380428849/1336194624939322500 j-invariant
L 0.37433720684682 L(r)(E,1)/r!
Ω 0.046792150856019 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 10230v2 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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