Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails332371027Composite: proven not-prime with PRP testNo factors below 281TF target 281P-1B1 = 100000B2 = 1000000PRPStatusProofDateUserResidueShiftTypeBaseVerifiedCertified GoodPower=102021-08-01Richard ThomasA340EE4E8DFFD566013HistoryDateUserTypeResult2024-05-06Grant McCrackenNFno factor TF: 70-712024-05-06Grant McCrackenNFno factor TF: 69-702024-05-06Grant McCrackenNFno factor TF: 68-692023-10-18James HeinrichNFno factor TF: 67-682023-04-01Mark RoseNFno factor TF: 80-812023-04-01Mark RoseNFno factor TF: 79-802023-01-28Mark RoseNFno factor TF: 78-792021-08-01Ben DeloCERTProof certified good2021-08-01Richard ThomasC-PRPA340EE4E8DFFD566 Proof Certified Good Proof Power: 102021-06-14Jon PaceNFno factor TF: 77-782020-08-03Andrew BNFno factor TF: 76-772019-10-31MadPoo 🙂NF-PM1B1=100000, B2=10000002019-05-12MadPoo 🙂NF-PM1B1=1000002016-05-07srow7NFno factor TF: 75-762015-06-12srow7NFno factor TF: 74-752015-06-11srow7NFno factor TF: 73-742013-01-22LaurVNFno factor TF: 72-732011-05-19Grant McCrackenNFno factor TF: 71-722011-02-11Grant McCrackenNFno factor TF: 70-712010-09-02Grant McCrackenNFno factor TF: 69-702010-02-20Grant McCrackenNFno factor TF: 68-69