Factor Info

ID 191543
Size 515 digits / 1709 bits
Status composite
Value 26597445565208531989543486480465965192280889544127701900128119949586373882692384050924300858277620114627656973791779625495461602826851250280739421978975873837395866907041118262811385189049367155303436961451696337759910503768167260920555535481806313210402190227308606516993492674278097603801238938155138249077897715762323816189812373405679210738511045871962940788676446653581298609512349601405449011506722480421341707659999182667967484191907197733964953858412101957046056975990199376948220061090811495187159648116839

Factorizations

Primary (ID: 191259) 2004186363732465633272613168051655374493121 (proven prime)
(ID: 191544) 13270944282683965843051597660404457602934976835415464099303544132711448871558572685355971524072715433796993511771271347206738558828461447433648693369939809741819033679426340265824702840940836366043803454422411839632200099845433529836465012438302958914336817292603210856318794625379476104237334198925839886872211757771405569381483078251552506874869853504985738230126966011816031730376793802474372413767506303991785297684598734937976681187228259599906313270243040485576478759 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.