Cremona's table of elliptic curves

Curve 123165b1

123165 = 32 · 5 · 7 · 17 · 23



Data for elliptic curve 123165b1

Field Data Notes
Atkin-Lehner 3+ 5- 7- 17+ 23+ Signs for the Atkin-Lehner involutions
Class 123165b Isogeny class
Conductor 123165 Conductor
∏ cp 96 Product of Tamagawa factors cp
deg 1843200 Modular degree for the optimal curve
Δ -477752152428408375 = -1 · 39 · 53 · 74 · 172 · 234 Discriminant
Eigenvalues -1 3+ 5- 7- -6  2 17+  8 Hecke eigenvalues for primes up to 20
Equation [1,-1,1,87883,31685284] [a1,a2,a3,a4,a6]
Generators [232:-8149:1] Generators of the group modulo torsion
j 3813745196404053/24272323956125 j-invariant
L 4.08651617694 L(r)(E,1)/r!
Ω 0.21411910596308 Real period
R 0.79521863830123 Regulator
r 1 Rank of the group of rational points
S 1.0000000205217 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 123165a1 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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