Factor Info

ID 23951
Size 573 digits / 1903 bits
Status composite
Value 391964423946132910424487287124207453010838805659742878763258461012744252921236577496636412912743098510466406920000618029901757899666036668253989401772939642643365104432973811561717898538882801834851835386693035352623921045081069599669771994254700252535510175369989404910668955457543978426198626024171662630553287393988790221280300899833752327493142514577113965924508214316618779569568740178730962419609379174077509667277390262154744873375638957375807519035819070452887846633891237225547318291423293412302788318043410141332973011757106556365457206966661468059167416154276207

Factorizations

Primary (ID: 8718) 24643851880680753997 (proven prime)
(ID: 23952) 15905160680397069839813521159812548294972641981209015354985181193087243833421109147135540674928667770228971147570952220639428519985477197547499681595640260642603150527716932875640296909592120376734720570821972028317463739413684504508608490764614208577987990516908284312747847307270395885800487811775495260286288302788417185327715890151601575865015579125267242028550642936769531552363926288402996390682967561901427316146149824070573449026863298606577023791817532666417079819607718826675618078260893855976268999422131840975387572843671185363738657212565931 (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.