The two closest hotels to campus are the Staybridge and the Hilton Garden Inn.
Staybridge Suites
1000 Genesee St, Rochester, NY 14611•(585) 527-9110
Hilton Garden Inn
30 Celebration Dr, Rochester, NY 14620•(585) 424-4404
Parking is free on campus on the weekend.
The closest lot is called the Trustee lot. It is small and may fill up. Next to this is the Crittenden and Valentine lots, which are much larger.
The Eleventh annual Upstate New York Number Theory Conference is funded by the National Science Foundation Award #1902052 and the Journal of Number theory.