Factor Info

ID 137531
Size 704 digits / 2338 bits
Status composite
Value 57017875417985378300359023546775081579633624562015015355242875224329636542430277465124368538952721266305836820702386182051786072998702738877400173852357943389748572249688586801723601555955949443380923860497522018319765859444445158108814600843621922316825089092110244455670673850423065181895801940274545281652886681714198345620024387875733906844790207253939692531867398606306365645277444872910631410772299426891904649778804842572974760133097009465479997979086342659417960827316995503484860526969002896509253674710041294101391557451105511897147892501429695851146130148791439623576459109007083126622770622963241418972368496773518789400203580412366986719745002855672453822528565076923980081244261310667937527

Factorizations

Primary (ID: 136635) 1559915792243339742707 (proven prime)
(ID: 137532) 36551893186482241867647358518617542279682906854205552249319525690838943724848355450294792272406141130621052512666869125780280761160527566376720979516736500863513852374183569160930316902098665497495175874217310166261854094096298623062242020194009019094699335002801650083278932017506573676537283162618834333955134608046392658365025325975861966742808096768211818591304046785252289896008862360137744575038319689581548182602422682136535336124817983590522575730781518389432821154747065844197545563907455082746610420439491082166876802574607639282669711178171201108648016197669135597423122439685542833415415864891959732376472499448882682844236036217025942326453719520527159785725371135713261 (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.