Data quality warningStale data
Data as of Oct 26, 2026, 5:14 PM UTC · policy pm-quality-4
Current community forecast
Yes 80.8%
Yes 80.8%Forecasters
6
Question type
binary
Methodology
Play-money forecasting platform
Source type
Forecast
Market data
Updated yesterday
StaleNov 10, 24, 10:48 PM UTCJan 1, 75, 4:59 AM UTC
Trends
Related Markets
Related questions for context, not a comparison of equivalent contracts.
In what year will a quantum computer factor the RSA-2048 challenge number?
Manifold MarketsWill a quantum computer factor the RSA-2048 challenge number before 2050?
Manifold MarketsWill a quantum computer factor the RSA-2048 challenge number before 2045?
Manifold MarketsWill a quantum computer factor the RSA-2048 challenge number before 2040?
Manifold MarketsWhen will the first useful quantum computer be developed?
KalshiWill a quantum computer factor the RSA-2048 challenge number before 2100?
Manifold MarketsRules
The RSA‑2048 challenge number is a 617‑digit (2048‑bit) semiprime released by RSA Laboratories as a public benchmark for integer‑factorisation research.
- Demonstrating its factorisation with a general‑purpose quantum computer—one capable of running Shor’s algorithm (or an equivalent quantum‑factoring routine) at scale—would effectively break today’s RSA‑based public‑key cryptography.
- Resolution Criteria
- Evidence required – A peer‑reviewed paper in a recognized scientific journal must show that only a quantum computer was used to factor the full RSA‑2048 challenge number.
- Classical assistance – Limited classical pre‑ or post‑processing (e.g., compiling the circuit, verifying the output) is allowed, but the actual factorization step must be done by quantum hardware.
- Timing - The peer-reviewed paper’s publication date occurs before Jan 1, 2075 for the market to resolve YES.
