Cremona's table of elliptic curves

Curve 19530bm2

19530 = 2 · 32 · 5 · 7 · 31



Data for elliptic curve 19530bm2

Field Data Notes
Atkin-Lehner 2- 3+ 5- 7- 31+ Signs for the Atkin-Lehner involutions
Class 19530bm Isogeny class
Conductor 19530 Conductor
∏ cp 400 Product of Tamagawa factors cp
Δ -2.7834547759594E+20 Discriminant
Eigenvalues 2- 3+ 5- 7-  0 -6  0  6 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-11820197,-15659371331] [a1,a2,a3,a4,a6]
j -9279114406704599682987/14141415312500000 j-invariant
L 4.0707432315444 L(r)(E,1)/r!
Ω 0.040707432315445 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 19530c2 97650a2 Quadratic twists by: -3 5


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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