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MANIFOLD
Will a newly discovered prime enter the Top 20 largest known primes by end of April 30, 2026?
2
Ṁ100Ṁ50
Apr 30
31%
chance

This market resolves YES if a newly discovered prime number enters the Top 20 largest known primes by April 30, 2026 (23:59 UTC), according to PrimePages Top 20 Largest Known Primes.

Verification will be based on this page:

https://t5k.org/top20/page.php?id=3

Resolution criteria:

  • Only entries listed on the page above are considered

  • The “when” column will be used to determine eligibility

  • The entry must have a “when” date ≥ 2026-04-01 and < 2026-05-01 (UTC)

  • The prime must appear in the Top 20 list on that page

If at least one such entry exists, the market resolves YES. Otherwise, it resolves NO.

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