PrimeCoin (XPM) is a pioneering cryptocurrency that stands out in the digital asset space for its innovative approach to mining and network security. As one of the earliest altcoins to introduce a proof-of-work (PoW) system based on prime number chains, XPM combines mathematical significance with blockchain technology. This guide explores the current price, market data, circulation supply, storage options, and conversion methods for PrimeCoin—offering both new and experienced crypto users a comprehensive overview of this unique digital currency.
👉 Discover how PrimeCoin’s math-based mining sets it apart in the evolving crypto landscape.
Current PrimeCoin (XPM) Price and Exchange Rates
As of the latest market update, the live price of 1 XPM is $0.026764 USD. The value of PrimeCoin fluctuates across global markets, with real-time exchange rates available in multiple fiat currencies:
- 1 XPM to EUR: €0.02275424
- 1 XPM to AUD: $0.04076318
- 1 XPM to KRW: ₩36.35
- 1 XPM to JPY: ¥3.85
- 1 XPM to GBP: £0.01952637
- 1 XPM to INR: ₨2.29
- 1 XPM to IDR: Rp434.05
- 1 XPM to CAD: $0.03650663
- 1 XPM to RUB: ₽2.1
These rates are sourced from trusted market data aggregators and reflect current trading activity across supported exchanges. While PrimeCoin is not currently listed on all major platforms, including KuCoin, its presence on niche and decentralized exchanges ensures continued liquidity for dedicated users.
All-Time High and Price Performance
PrimeCoin reached its all-time high (ATH) price of $7.57 during the early altcoin surge in 2014. This remarkable peak positioned XPM as one of the most promising early cryptocurrencies, driven by its novel scientific mining model and strong community support.
Today, the current price reflects a 99.65% decline from its ATH, which is common among legacy cryptocurrencies that haven't maintained aggressive development or mainstream adoption. However, this significant drop also presents potential opportunities for long-term investors interested in undervalued projects with historical significance and technical innovation.
Circulating Supply and Market Capitalization
As of July 2, 2025, the circulating supply of PrimeCoin stands at 54,284,064 XPM. Unlike many modern cryptocurrencies, PrimeCoin does not have a predefined maximum supply cap, allowing for continuous emission through its adaptive difficulty algorithm. This design choice supports long-term mining incentives while maintaining network stability.
The current market capitalization of PrimeCoin is approximately $1.81 million, calculated by multiplying the circulating supply by the real-time price. This places XPM in the micro-cap category within the broader cryptocurrency market—a segment often associated with higher volatility but also potential for substantial growth if adoption increases.
How to Store PrimeCoin (XPM)
Securing your PrimeCoin holdings is essential, and several storage options cater to different levels of technical expertise and security needs.
Custodial Exchange Wallets
For beginners, storing XPM on a custodial wallet provided by a cryptocurrency exchange offers convenience and ease of access. You don’t need to manage private keys, making it ideal for those who plan to trade frequently.
Self-Custody Wallets
More experienced users can opt for self-custody solutions:
- Web wallets: Accessible through browsers with encrypted key management.
- Mobile wallets: Apps that allow you to carry your coins securely on your smartphone.
- Desktop wallets: Installed software offering enhanced control and security.
Hardware Wallets
For maximum security, hardware wallets like Ledger or Trezor provide offline storage (cold storage), protecting your assets from online threats such as hacking or phishing.
Paper Wallets and Third-Party Custody
A paper wallet—where keys are printed physically—offers another cold storage method, though it requires careful handling. Alternatively, institutional investors may use regulated third-party crypto custody services for large holdings.
👉 Learn how secure storage can protect your digital assets over the long term.
Converting PrimeCoin (XPM) to Cash
Although PrimeCoin is not supported on KuCoin, there are still viable ways to convert XPM into fiat currency:
- Centralized Exchanges (CEXs): Use platforms that list XPM trading pairs (e.g., against BTC or USDT), then withdraw funds to your bank account.
- Decentralized Exchanges (DEXs): Swap XPM using peer-to-peer smart contracts on blockchain networks that support its protocol.
- P2P Marketplaces: Engage in direct trades with buyers using escrow services for added security.
- Crypto-Friendly Wallets: Some multi-asset wallets integrate exchange features, allowing seamless conversion to fiat and withdrawal via linked cards or bank transfers.
Always ensure you're using reputable services with strong security measures and transparent fee structures.
Frequently Asked Questions (FAQ)
Q: Is PrimeCoin (XPM) a good investment?
A: PrimeCoin’s value proposition lies in its historical significance and scientific mining model. While it has underperformed since its ATH, some investors view it as a speculative long-term hold due to its low market cap and niche appeal.
Q: Can I mine PrimeCoin today?
A: Yes, PrimeCoin remains mineable using CPU-based systems. Its prime chain discovery algorithm rewards miners for finding chains of prime numbers, contributing to both network security and mathematical research.
Q: Why isn’t XPM listed on major exchanges?
A: Limited development activity and lower trading volume compared to newer cryptocurrencies have reduced exchange interest. However, it remains active on smaller platforms and DEXs.
Q: Does PrimeCoin have a fixed supply limit?
A: No, PrimeCoin does not have a maximum supply cap. New coins are continuously generated through mining, with emission adjusted dynamically based on network difficulty.
Q: How fast are PrimeCoin transactions?
A: Transactions are confirmed approximately every minute, making XPM faster than Bitcoin but slower than some modern high-throughput blockchains.
Q: What makes PrimeCoin different from other cryptocurrencies?
A: Unlike most PoW coins that solve arbitrary hashing puzzles, PrimeCoin’s mining process generates verifiable prime number chains—offering real-world mathematical utility beyond securing the network.
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Final Thoughts
PrimeCoin (XPM) represents a fascinating intersection of cryptography and number theory. Though it no longer dominates headlines, its legacy as the first science-oriented cryptocurrency continues to inspire developers and mathematicians alike. With a current price far below its all-time high and a dedicated niche community, XPM remains a compelling case study in early blockchain innovation.
Whether you're considering it as a long-term investment, a subject of academic interest, or simply exploring alternative digital assets, understanding PrimeCoin's fundamentals—from price dynamics to secure storage—is crucial.
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