Factor Info

ID 159703
Size 719 digits / 2389 bits
Status composite
Value 77985316141972732492217465900071057807132054627595429252604846866049406837023727373269876892288392571484885458829105373482046370096096105760406939040305586289248107197670372246448544148880163651907720356121638485923107952930696205364949114365099375158702877671035492434763378392786090063741549593244308509523866485451339958260526689018579794895738458789579296124064258296858482671256881382937758973787694188250206909077214351315158339933509403930136362709092922347415154664600947704600290370774458988911442282137068639234294509299245521889054351618790937670100207623172059311039821428870063521400907822172758138314323691541407508863967598067366983148251023131406282552538759805989063996618034526938617230938270341532219

Factorizations

Primary (ID: 159135) 8696135232293735674619 (proven prime)
(ID: 159704) 8967813178935919040483197117804890034396337091935061465070230518060528267045626394333619171263524162415182930121512016883790670813296355939544430089795222211339482634883150391544038296112819875930771395406317603773018838671603235831274364902826829260316896437854702866454431102987509828904608406085113660473080062568533349067536650723605893230310370963799887026671798340930291542559327720058130841186223166097861539922148821306746642272875879976425842985207638907808721161826523059194247262337752603471101201261098457445313617259599449525128859594395757081096210717860765848286248350273091355395893815834915500828490869789947913474505540081056280666069684757617543111937120032221561640503873790401 (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.