Factor Info

ID 54543
Size 612 digits / 2033 bits
Status composite
Value 630642928992617604803076970294032725278080015443613794993514011083669846269318917342755373344071822154432427752833669916602411756130239449508618523431376038451623004838649897143529211922711346191832395173515298242725099196679560415528879883633738551130653563067266622251843192349917928281153434109069272876570331259473901578787890722511582663329876926244492295461296359248452571569455018588104338235837329258279605887076251711454755996874500939351394624187850100184759308039309859719287500127347635518432060642907281670659709020606290237106042437269583491670008029173358110908871379761879479538733964829468255201

Factorizations

Primary (ID: 53307) 2991403880190867231178651 (proven prime)
(ID: 54544) 210818383023685616050543390482722745314566264603352525881415325106208907071448778456803465262760806443975792843755879889231938802718314611325951560087005303379393093298791405763314141702305925721721602529598899724268150528756572311450534621016475720602012114899716086779699728757847220356755012765514781534846519231223245992164119112521210419444486386487453462155388848146148744691739101195692949368061508537744747732706857412093359008654024614139634407650137995442993282979933258100013568743295762555855722350764312652325079312711308449992023192380667797673982001172793238096263692544051 (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.