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 statusMnStatusDetails210488093Composite: 1 known prime factor FactoredFactorDigitsBitsDate425998260940647689922792375.22024-11-27 15:54:08 HistoryDateUserTypeResult2024-11-27SRBaseFFactor: 42599826094064768992279 / TF: 75-76*2023-05-16SRBaseNFno factor from 2^74 to 2^752020-10-06tottenhoffNFno factor from 2^73 to 2^742020-10-05Cong ShengzhuoNFno factor from 2^72 to 2^732020-06-12SRBaseNFno factor from 2^71 to 2^722019-12-22Chabot PrimeNFno factor from 2^70 to 2^712019-02-09Niels_Mache_NextcloudNFno factor from 2^69 to 2^702019-02-09Chabot PrimeNFno factor from 2^69 to 2^702017-11-09rubikvn2100NFno factor from 2^68 to 2^692016-08-05XZTNFno factor from 2^67 to 2^682015-10-03rob147147NFno factor from 2^66 to 2^672013-08-15RichardNFno factor from 2^65 to 2^662011-05-18Gordon SpenceNFno factor from 2^64 to 2^65