Factor Info

ID 213312
Size 285 digits / 946 bits
Status composite
Value 407694263988319329496704119985226788640445464358449921431708322439959885175435618706873596496882221618737236843245580066679497853059164482041459878036691161838603496979769791598105127424856589110785510189896291474506199092676122523366059306291320588214009807586790657084709080262765461

Factorizations

Primary (ID: 213313) 21186300791245680244988963 (proven prime)
(ID: 213314) 19243296317060753644953450647499653985713663512039061928622050165432687238811893593619554381174395265913614539142040112575753145412341869216291430734166373157624125656295477403783281640786541485409170634130248885799496209030803844344766588229868271503476873447 (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.