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 statusMnStatusDetails141087281Composite: 1 known prime factor FactoredFactorDigitsBitsDate870082823168249066878676472686.22024-09-29 09:11:00 P-1 factorsDateFactorB1B22024-09-298700828231682490668786764711810001351510710 HistoryDateUserTypeResult2024-09-29Luke DurantF-PM1Factor: 87008282316824906687867647 / (P-1, B1=1181000, B2=1351510710)2024-09-29fre_gamesNFno factor from 2^76 to 2^772024-09-29fre_gamesNFno factor from 2^75 to 2^762024-06-24Naegi MakotoNFno factor from 2^69 to 2^702023-01-27SRBaseNFno factor from 2^74 to 2^752021-11-03SRBaseNFno factor from 2^73 to 2^742020-11-16SRBaseNFno factor from 2^72 to 2^732016-10-08nate.andersNFno factor from 2^71 to 2^722016-10-06Andrew BNFno factor from 2^70 to 2^712016-09-29DerekNFno factor from 2^69 to 2^702016-03-14AK76NFno factor from 2^68 to 2^692016-03-10dbaughNFno factor from 2^67 to 2^682015-02-18firereddNFno factor from 2^66 to 2^672012-12-08RichardNFno factor from 2^65 to 2^662010-12-12KoekieNFno factor from 2^64 to 2^652010-06-15xiaowuc1NFno factor from 2^63 to 2^64