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 statusMnStatusDetails11619367Composite, with 1 known prime factor. Cofactor is composite. FactoredFactorDigitsBitsDate17893825191030.7old PRP CofactorStatusDateUserResidueNumber ofknown factorsShiftTypeBaseVerified2021-09-19Luminescence0937E4CCCE48E3281255462553 HistoryDateUserTypeResult2025-06-10yuriy_5-1NFno factor from 2^70 to 2^712025-05-05yuriy_5-1NFno factor from 2^69 to 2^702025-03-28yuriy_5-1NFno factor from 2^68 to 2^692025-03-10yuriy_5-1NF-PM1B1=6971616, B2=4487214602025-02-10yuriy_5-1NF-PM1B1=4647744, B2=6001690202024-06-17yuriy_5-1NF-PM1B1=262144, B2=1370226002021-09-19Massimo Cappelli (ik5pwa)CERTPRP CertificationProof certified good2021-09-19LuminescenceC-PRPM11619367/1789382519 : 0937E4CCCE48E328PRP proof power = 8PRP: VerifiedProof certified good