Factor Info

ID 22743
Size 318 digits / 1055 bits
Status composite
Value 304153122108243729197014069516529922923203388714670883176645021997709949728562816833656886351083551471630339861996847628023200454296718149679392736041727851073443611972814296828351951761790932466463085110116476629503268682328631775554530351732985530519103020543992570759606220062556924496313963295946027071682073868251

Factorizations

Primary (ID: 7601) 19100900655540830489319601 (proven prime)
(ID: 22744) 15923496362461543668377615895711140290400856246471096571382850860516887503603681103719810979484907765265689400463192535669564509896769620981118546919045654810305081834087885153591929903995495479794606776710394103458281994165429256701758167241711240547724106107767836062071863728589506970008651 (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.