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 statusMnStatusDetails85224929Composite: proven not-prime with PRP test TFNo factors below 276TF target 275 P-1B1 = 680000B2 = 13260000 PRPStatusDateUserResidueShiftTypeBaseVerified2018-05-16Chun sung soo217C6B0A224CFF1F82597213Verified2022-03-31_p95holder_217C6B0A224CFF1F3495394413 HistoryDateUserTypeResult2022-03-31_p95holder_C-PRP217C6B0A224CFF1FPRP: VerifiedPRP without proof (not generated)2018-05-16Chun sung sooC-PRP217C6B0A224CFF1FPRP: VerifiedPRP without proof (not generated)2017-12-30Brian BeuningNF-PM1B1=680000, B2=13260000, E=62017-08-24FredrikNFno factor from 2^75 to 2^762017-08-18Matthias WurtingerNFno factor from 2^74 to 2^752017-04-28-Anonymous-NFno factor from 2^73 to 2^742017-02-26Strolling JellyfishNFno factor from 2^72 to 2^732014-09-05Quantum SingularityNFno factor from 2^71 to 2^722014-09-05Quantum SingularityNFno factor from 2^70 to 2^712013-12-12GrunwalderGIMPNFno factor from 2^69 to 2^702013-02-25Juergen KampmeierNFno factor from 2^68 to 2^692013-02-19E.LechnerNFno factor from 2^67 to 2^682013-02-03lastareasdelhogarNFno factor from 2^65 to 2^672010-11-25Architects CubedNFno factor from 2^64 to 2^65