Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails332413547Composite: 1 known prime factorTrial Factored to 281TF target 281FactoredFactorDigitsBitsDate22447136556668175813169432580.92023-03-24 00:55:03PRPStatusProofDateUserResidueShiftTypeBaseFactoredCertified GoodPower=82022-08-25ANONYMOUS6936D68EEBD904A97118716513HistoryDateUserTypeResult2025-06-23GregFFactor: 2244713655666817581316943 / TF: 80-812023-03-24Mark RoseFFactor: 2244713655666817581316943 / TF: 80-81*2023-03-09Mark RoseNFno factor TF: 79-802023-02-22Mark RoseNFno factor TF: 78-792022-09-04Naegi MakotoCERTProof certified good2022-08-25ANONYMOUSC-PRP6936D68EEBD904A9 Proof Certified Good Proof Power: 82021-07-05Jon PaceNFno factor TF: 77-782020-08-14bayanneNFno factor TF: 76-772016-12-03Simon HarrisonNF-PM1B1=50550002016-12-03Simon HarrisonNFno factor TF: 75-762016-12-03Simon HarrisonNFno factor TF: 74-752016-04-27-anonymous-NFno factor TF: 74-752015-02-04XebecerNFno factor TF: 73-742013-04-03Stef42NFno factor TF: 72-732013-02-28krackerNFno factor TF: 71-722012-10-09krackerNFno factor TF: 70-712012-06-30LaurVNFno factor TF: 69-702011-04-19Grant McCrackenNFno factor TF: 68-692011-04-18Grant McCrackenNFno factor TF: 67-68