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 statusMnStatusDetails333898333TFNo factors below 282TF target 281 P-1B1 = 2535000B2 = 52601250 PRPStatusDateUserResidueShiftTypeBaseVerified2019-11-05lobsterfordinner5C546DCD4BE3EC372674690813Verified2022-01-30Kriesel5C546DCD4BE3EC37013 HistoryDateUserTypeResult2022-09-29LordJuliusNFno factor from 2^72 to 2^732022-09-29LordJuliusNFno factor from 2^71 to 2^722022-09-29LordJuliusNFno factor from 2^70 to 2^712022-09-29LordJuliusNFno factor from 2^69 to 2^702022-09-29LordJuliusNFno factor from 2^1 to 2^692022-01-30SternenlichtCERTPRP CertificationCERT proof power = 10Proof certified good2022-01-30KrieselC-PRP5C546DCD4BE3EC37PRP proof power = 10PRP: VerifiedProof certified good2019-11-05lobsterfordinnerC-PRP5C546DCD4BE3EC37PRP: VerifiedPRP without proof (not generated)2019-08-30One ManNF-PM1B1=2535000, B2=526012502019-08-06lobsterfordinnerNFno factor from 2^81 to 2^822019-07-30One ManNF-PM1B1=97122, B2=11654642019-07-28lobsterfordinnerNFno factor from 2^80 to 2^812019-07-27lobsterfordinnerNFno factor from 2^79 to 2^802013-02-16Never Odd Or EvenNFno factor from 2^78 to 2^792013-02-15Never Odd Or EvenNFno factor from 2^77 to 2^782012-10-22Never Odd Or EvenNFno factor from 2^76 to 2^772012-05-10Never Odd Or EvenNFno factor from 2^75 to 2^762011-10-01Never Odd Or EvenNFno factor from 2^74 to 2^752011-09-30Never Odd Or EvenNFno factor from 2^73 to 2^742011-07-08Never Odd Or EvenNFno factor from 2^72 to 2^732011-05-13Never Odd Or EvenNFno factor from 2^71 to 2^722011-05-11Never Odd Or EvenNFno factor from 2^70 to 2^712011-05-09Never Odd Or EvenNFno factor from 2^69 to 2^702011-05-06Never Odd Or EvenNFno factor from 2^68 to 2^692011-05-04Never Odd Or EvenNFno factor from 2^67 to 2^682011-05-04Never Odd Or EvenNFno factor from 2^66 to 2^672010-11-09Architects CubedNFno factor from 2^65 to 2^66