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Fₚ

Fibonacci
frontier.

Prime-index Fibonacci candidates are generated in-browser with fast doubling, then screened as PRPs. A PRP lead is not a prime until a separate proof worker produces a certificate.

NEXT PRIME INDEXp = —starts past the proven F₂₀₁₁₀₇ frontier
ISSUED INDICES0one high-cost candidate per lease
UNVERIFIED PRP LEADS0waiting for a proof service

Fibonacci workbench

IDLE

CPU-only in this version: arbitrary-precision modular arithmetic is serial and is currently safer in a dedicated worker than an unverified GPU kernel.

Idle. No Fibonacci computation is active.

No lease assignedprime-index frontier
LAST BATCH—
LAST CANDIDATE DIGITS—
YOUR INDICES0
ACTIVE WORKERS0

PRP candidates never enter the prime registry automatically. The next upgrade is a WASM GMP/FFT worker plus a remote certificate queue, which is required for million-digit certification.