John W. Jones, Arizona State University, Tempe, Arizona. Jennifer Paulhus, Mount Holyoke College, South Hadley, Massachusetts. Andrew V. Sutherland, Massachusetts Institute of Technology, Cambridge, Massachusetts. John Voight, University of Sydney, Australia

• Jordi Guardia-Rubies, John W. Jones, Kevin Keating, Sebastian Pauli, David P. Roberts, and David Roe, Families of $p$-adic fields; Fabian Gundlach, Sampling cubic rings; Noam D. Elkies, A Shimura-Belyi map of degree 33, and number fields with Galois group 33T55 = $\Sigma \mathrm{L}_2(\mathbf{F}_{32})$; David W. Farmer, Sally Koutsoliotas, Stefan Lemurell, and David P. Roberts, Fine structure in some landscapes of L-functions; David Lowry-Duda, Computing a database of rigorous Maass forms; Taha Hedayat, Sarah Arpin, and Renate Scheidler, The spine of a supersingular $\ell$-isogeny graph; Edgar Costa, Andreas-Stephan Elsenhans, Jorg Jahnel, and John Voight, Explicit modularity of K3 surfaces with complex multiplication of large degree; Sven Cats, John Michael Clark, Charlotte Dombrowsky, Mar Curco Iranzo, Krystal Maughan, and Eli Orvis, Experimental investigations on Lehmer's conjecture for elliptic curves; Lewis Combes, John Jones, Jennifer Paulhus, David Roe, Manami Roy, and Sam Schiavone, Creating a dynamic database of finite groups; Steven Clontz, Database-driven mathematical inquiry and the $\Pi$-base model for small semantic databases; Stevan Gajovic, Jeroen Hanselman, and Angelos Koutsianas, Local-global principle for 11-isogenies of elliptic curves is true over quadratic fields; Kate Finnerty, Quadratic Chabauty experiments on genus 2 biellliptic modular curves in the LMFDB; Pitchayut Saengrungkongka and Noah Walsh, Gluing genus 1 and genus 2 curves along $\ell$-torsion; Yongyuan Huang, Kiran S. Kedlaya, and Jun Bo Lau, A census of genus 6 curves over $\mathbb{F}_2$; Adam Logan, The Kodaira dimension of Hilbert modular threefolds; Shiva Chidambaram, Computing the mod-3 Galois image of a principally polarized abelian surface over the rationals; Jennifer Paulhus and Andrew V. Sutherland, Completely decomposable modular Jacobians; Edgar Costa, Taylor Dupuy, Stefano Marseglia, David Roe, and Christelle Vincent, Labeling abelian varieties over finite fields; Craig Costello and Gaurish Korpal, On pairs of primes with small order reciprocity; Asimina S. Hamakiotes and Jun Bo Lau, Genus formulas for families of modular curves; Maria Corte-Real Santos, Jonathan Komada Eriksen, Antonin Leroux, Michael Meyer, and Lorenz Panny, Evaluation of modular polynomial from supersingular elliptic curves; Marco Streng, Explicit supersingular cyclic curves; Raymond van Bommel, Edgar Costa, Bjorn Poonen, and Padmavathi Srinivasan, Curve equations from expansions of 1-forms at a nonrational point