Exponent Range: to+ above minimum exponent Output results in HTML format Output results in text-only format Output results in plain-text format Show full details (current assignment, history, LL residues) Include full ECM history (every "NF-ECM" result, slow) Include ancient history logs (1997-2007, slow) Include expired assignments Show software version in historyGet statusMnStatusDetails23001623Composite: 1 known prime factor FactoredFactorDigitsBitsDate86570567162918386202904172582.82021-04-19 11:18:33 LLStatusDateUserResidueShiftVerified (Factored)Tom Duncan7FF072A7E00EFF5619723067Verified (Factored)2008-04-05arnaud7FF072A7E00EFF563271395 P-1 factorsDateFactorB1B22021-04-19865705671629183862029041713000000 HistoryDateUserTypeResult2024-06-08James HeinrichNFno factor from 2^68 to 2^692021-04-19yoyorocks1F-PM1Factor: 8657056716291838620290417 / (P-1, B1=1300000)2018-09-20mikrNFno factor from 2^70 to 2^712017-03-11ramgeisNFno factor from 2^69 to 2^702017-01-26ConductorNFno factor from 2^68 to 2^692016-02-17VictordeHollanderNFno factor from 2^67 to 2^682008-04-05arnaudC-LL7FF072A7E00EFF56