Exponent Range: to+ above minimum exponent Include full ECM history (every "NF-ECM" result, slow) Include expired assignments Show software version in historyGet statusMnDetails650004253Composite: proven not-prime with PRP testNo factors below 284TF target 283P-1B1 = 3600000B2 = 160000000PRPStatusProofDateUserResidueShiftTypeBaseVerifiedCertified GoodPower=92021-12-26Kriesel578D654958983510013HistoryDateUserTypeResult2022-01-03KrieselCERTProof certified good2021-12-26KrieselC-PRP578D654958983510 Proof Certified Good Proof Power: 92021-01-04KrieselNF-PM1B1=3600000, B2=1600000002020-11-28KrieselNFno factor TF: 83-842020-11-28KrieselNFno factor TF: 82-832020-11-28KrieselNFno factor TF: 81-822020-11-28KrieselNFno factor TF: 80-812020-11-28KrieselNFno factor TF: 79-802020-11-28KrieselNFno factor TF: 78-792020-11-28KrieselNFno factor TF: 77-782020-11-28KrieselNFno factor TF: 76-772020-11-28KrieselNFno factor TF: 75-762020-11-28KrieselNFno factor TF: 74-752020-11-28KrieselNFno factor TF: 73-742020-11-28KrieselNFno factor TF: 72-732020-09-21SRBaseNFno factor TF: 71-722018-12-07Niels_Mache_NextcloudNFno factor TF: 70-712018-06-29Alex_soldierNFno factor TF: 69-702017-04-16sasakiNFno factor TF: 68-692017-01-12ANONYMOUSNFno factor TF: 67-682014-06-19sasakiNFno factor TF: 66-672014-02-12sasakiNFno factor TF: 65-66