Cremona's table of elliptic curves

Curve 31122t1

31122 = 2 · 32 · 7 · 13 · 19



Data for elliptic curve 31122t1

Field Data Notes
Atkin-Lehner 2- 3+ 7- 13+ 19+ Signs for the Atkin-Lehner involutions
Class 31122t Isogeny class
Conductor 31122 Conductor
∏ cp 240 Product of Tamagawa factors cp
deg 145920 Modular degree for the optimal curve
Δ 10444610921472 = 210 · 33 · 76 · 132 · 19 Discriminant
Eigenvalues 2- 3+ -4 7-  0 13+ -6 19+ Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-11177,430185] [a1,a2,a3,a4,a6]
Generators [173:1824:1] Generators of the group modulo torsion
j 5718725787695283/386837441536 j-invariant
L 6.0002221395515 L(r)(E,1)/r!
Ω 0.70863854159066 Real period
R 0.14112089091483 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 31122e1 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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