Factor Info

ID 198811
Size 892 digits / 2961 bits
Status composite
Value 2129927914642451510568208834936071552899016174725267061211784634919240186390661563419046543055203087520553047725254500967618305998593722064571811939044457459890834494135297779127354571034627194715988395548518538055844259562142449306566583861833885931635026783233315059159787981872193041156405221022869855056102419739690202774128834476405419574595011306273166218017196515465908357290449212286683061267670942814443539775868511202086590667376893255366656710019611569597070812537546380606826487536984642552532652581706439191814847665246970474283218952346051739248037890463046204156233326878073307239526593627406647074400343420143925648431633270596368441330809734252750156306732372773596172033818333223753612225818474655604932048368872584466339066248876726598667199792225014119887133717720684769705859411290246630901133473784721604361640029301103653928069166075268732887227414932287249850277976093

Factorizations

Primary (ID: 17678) 79465812014833879547305037684303047424829763158512799090783702542043532765983098519316495139180576834516816831815926366567925538271692641321545895475002854792526380727103812782216648435167305768054523396624389139101421218187960114048067546677303268336104657941614909 (proven prime)
(ID: 198812) 26803072423709179020749370549937636826156267559283049334909963218819075151700101692122339584402914278475812444522699830579493445045937171914377085990087457059097704775312395558495240107718986157701386917073795170415050657159401224831126387166705242578268265867412016268186592984566293093446145188924611099922395241851297511302074031809690301201083406660063042943796812841231154036320527123381635357606345574022444866725341465627678980592435348783611733086797121750874805373999486111934120753410574450218915326731797223410059409359327921746578406220432801963986962448793077044345216686856988548206678744139268083163070637690977 (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.