#primenumber
Live, measured metrics for the hashtag #primenumber from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #primenumber
This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.
Day-by-day usage
measured · mastodon.social (Mastodon public tags API) · fetched 2026-09-26 05:35 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · mastodon.social (Mastodon public search API) · fetched 2026-09-26 05:35 UTCLive pulse
measured · mastodon.social (Mastodon tag timeline) · fetched 2026-09-26 05:35 UTCEverything below is measured over the latest 39 public posts (spanning ~78367 hours).
Posting hours (UTC) — busiest: 09:00
Languages: English (32) · Japanese (2) · Chinese (Taiwan) (1) · German (1) · Czech (1) · Dutch (1)
Avg boosts / post: 1.4
Top of the latest posts
Mistodon: this #1bit portrait of Transformers boss #OptimusPrime was drawn by LDA at the request of NDH, who adapted it into an #ASCIIart #primenumber. This devastating pun, Optimus Prime Prime, was included in the science fiction-themed MI
Mijn kortste stukje ooit voor #NRC. Over het getal 111…111 (op de puntjes staan nog eens 86.447 enen). #primenumber #uniqueprime #repunit https://www.nrc.nl/nieuws/2023/06/10/8645386453-a4166620
Here are two cute series of primes my kid and I found today. 200003 2000003 20000003 20000033 200000033 2000000033 They are 2*10^k + 3 with k=5,6,7, and 2*10^k + 33 with k=7,8,9. #primenumber #math
What “primenumber” means
WikipediaA prime number is a natural number greater than 1 that is not a product of two smaller natural numbers. A natural number greater than 1 that is not prime is called a composite number. For example, 5 is prime because the only ways of writing it as a product, 1 × 5 or 5 × 1, involve 5 itself. However, 4 is composite because it is a product (2 × 2) in which both numbers are smaller than 4. Primes are central in number theory because of the fundamental theorem of arithmetic: every natural number gre
“Prime number” on Wikipedia (CC BY-SA) →#primenumber across platforms
every network with a public tag surfaceFollow #primenumber straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/primenumber