Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails332325187Composite: proven not-prime with PRP testNo factors below 281TF target 281P-1B1 = 11100000B2 = 333000000PRPStatusProofDateUserResidueShiftTypeBaseVerifiedCertified GoodPower=102021-06-19Richard Thomas0FE16AC56F15845D013HistoryDateUserTypeResult2024-02-20Grant McCrackenNFno factor TF: 68-692023-10-18James HeinrichNFno factor TF: 67-682023-03-23Mark RoseNFno factor TF: 80-812023-03-23Mark RoseNFno factor TF: 79-802023-01-22Mark RoseNFno factor TF: 78-792021-06-20curtiscCERTProof certified good2021-06-19Richard ThomasC-PRP0FE16AC56F15845D Proof Certified Good Proof Power: 102021-05-26Richard ThomasNF-PM1B1=11100000, B2=3330000002021-05-22Jon PaceNFno factor TF: 77-782020-07-30bayanneNFno factor TF: 76-772019-11-04MadPoo 🙂NF-PM1B1=100000, B2=10000002019-04-17MadPoo 🙂NF-PM1B1=1000002011-07-18vats09NFno factor TF: 72-762011-05-10Grant McCrackenNFno factor TF: 71-722011-04-10Grant McCrackenNFno factor TF: 70-712010-11-15SunfishNFno factor TF: 69-702010-04-05Grant McCrackenNFno factor TF: 68-69