Can humans say the largest prime number before we find the next one?
A collaborative art project invites thousands of people to read aloud consecutive chunks of the world’s largest known Mersenne prime, racing to finish before an even larger prime is discovered. Commenters debate practicalities such as verification, time and resource costs, YouTube’s role, and whether automation or binary representation would make it more feasible, while others frame it as whimsical, purposeless “nerd art” whose value lies in the collective effort rather than utility. The thread also touches on naming and representing extremely large numbers, the limited cryptographic relevance of record primes, and parallels to other mathematical curiosities.
Project concept & logistics
- Collaborative project to have humans read aloud all digits of the current largest known prime (a Mersenne prime) before a larger one is found.
- Digits are split into ~419‑digit chunks, targeting ~100k participants and ~41M digits total.
- Some wonder why 419 was chosen and whether there are chunk repetitions or deduping.
- Questions arise about YouTube constraints: max playlist length, longevity of 100k+ personal channels, and whether hosting everything on YouTube is ideal.
Time and feasibility
- Rough estimates:
- Binary version: ~136M bits → ~41M seconds → ~473 days continuous speaking.
- Decimal digits at ~2 digits/sec → ~237 days.
- Some argue one determined person could do it alone in a few years, factoring in sleep and breaks, and potentially beat the next-largest-prime discovery.
- Others note prior gaps between record primes vary (6 years vs ~1 year), so timing is uncertain.
Verification & error handling
- Concerns about prank participants or mistakes in recitation.
- Proposed verification approaches:
- Auto-transcription (YouTube captions, Whisper, LLM transcription) compared against the assigned chunk.
- Human review of transcripts, with diffing against the prime digits.
- Debate on whether mere speech-to-text is enough, given corrections like “oops, that was wrong, let me redo.” Some argue semantics are required; others say you only need to see that every digit appears in order somewhere in the clip.
Representation, bases, and naming
- Discussion of saying the number in binary vs decimal. Binary Mersenne primes are just long runs of “1”, making errors less likely but videos monotonous.
- Jokes and side ideas: base‑largest‑prime representation (“1”), hex form (0xFFFF…), or compressing via run-length encoding.
- Thread explores naming such enormous numbers in extended “‑illion” systems; someone notes the name becomes extremely long and unwieldy.
Value, purpose, and automation
- Some see the project as whimsical art and harmless fun; others call it a pointless waste of resources.
- Motivations cited: curiosity, pushing computational and collaborative limits, “because they’re there.”
- One person automates reading by stitching prerecorded digits 0–9; others debate whether this undermines the human/creative spirit of the project or still “counts” since it’s their own voice.
Cryptography and practical relevance
- Question raised: does the current largest prime have practical use?
- Responses: modern cryptography relies on prime factorization difficulty but uses much smaller primes; record Mersenne primes are not directly used.
- Another view: chasing largest primes advances algorithms and theory, even if individual primes aren’t practical.