Cremona's table of elliptic curves

Curve 19570b1

19570 = 2 · 5 · 19 · 103



Data for elliptic curve 19570b1

Field Data Notes
Atkin-Lehner 2+ 5+ 19+ 103+ Signs for the Atkin-Lehner involutions
Class 19570b Isogeny class
Conductor 19570 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 873600 Modular degree for the optimal curve
Δ -273723742592000000 = -1 · 213 · 56 · 19 · 1034 Discriminant
Eigenvalues 2+  3 5+  3  0 -3  5 19+ Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-1316035,581971925] [a1,a2,a3,a4,a6]
Generators [1792410:160891045:216] Generators of the group modulo torsion
j -252072933942505866629769/273723742592000000 j-invariant
L 6.8335572094596 L(r)(E,1)/r!
Ω 0.30808386455206 Real period
R 5.5452086231417 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 97850l1 Quadratic twists by: 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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