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 statusMnStatusDetails111939263Composite: proven not-prime with PRP test TFNo factors below 277TF target 276 P-1B1 = 807000B2 = 32901000 PRPStatusDateUserResidueShiftTypeBaseVerified2022-09-13Section 31C9711DFF4DC6E1E310176335613 HistoryDateUserTypeResult2022-09-13NicoMCERTPRP CertificationCERT proof power = 9Proof certified good2022-09-13Section 31C-PRPC9711DFF4DC6E1E3PRP proof power = 9PRP: VerifiedProof certified good2022-03-28Ryan PropperNF-PM1B1=807000, B2=329010002021-01-06arpcarNFno factor from 2^76 to 2^772020-12-09laxeyeNFno factor from 2^75 to 2^762020-11-12blin00NFno factor from 2^74 to 2^752020-07-02GROBERTSNFno factor from 2^73 to 2^742020-04-20SRBaseNFno factor from 2^72 to 2^732015-02-15SWL551NFno factor from 2^71 to 2^722015-02-15SWL551NFno factor from 2^70 to 2^712015-02-14Matthijs CosterNFno factor from 2^69 to 2^702015-02-09-Anonymous-NFno factor from 2^68 to 2^692015-02-05Preben SNFno factor from 2^67 to 2^682014-11-16RichardNFno factor from 2^66 to 2^672012-05-31omiXorpNFno factor from 2^65 to 2^662010-09-24Mr-PlonkNFno factor from 2^64 to 2^652010-05-04Waldir Walter JuniorNFno factor from 2^63 to 2^64