Factor Info

ID 15712
Size 359 digits / 1192 bits
Status composite
Value 38578518295966573818529391178684849241949481380635240411266914983728088656560311909526920267831702008903705032044620191482195739833337637795910704241642594315922976669797286668423775053747830733469755777044390858747486214290064396070123966775646723650480507639106222144621391448048654744867418541720053916129211978766476249237983354407619272700998350573172741

Factorizations

Primary (ID: 3073) 112177476474470525577861298937835338545723093134076373561 (proven prime)
(ID: 15713) 343906098696615944724181378947781278770083692436129938878531723131729078842271944688053718687864392703003359878286713467734140028435831624469066030438287705507764529473532996695800872169628818539395952685329609126465853536688242579772227807918875578706579741172762468538767588505111362195506211692686381 (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.