Factor Info

ID 40820
Size 576 digits / 1913 bits
Status composite
Value 607047222058175971385985677464670916901362265595715494290767470137250790888470512089229126964759457910359339473881965908665756466622723992533857462237719034605482446645072405464411758680399148040984304780526703738268243758016950325767502491955924310096742439236655247579589062535122415433959617124294570764830860854807311391930640266245241280578313203391191338344354532621564793887864160377308201654786286034950678737565589601073118723980916283078041655803985050796428494518868346042402785983205878467459076364017776433885900221419558547739488487193279420407352629693721273413

Factorizations

Primary (ID: 19602) 106393446972507937991487601102703459244489736351074415614092465329980738832471825773491687393134429923461704971227 (proven prime)
(ID: 40821) 5705682439399082039430732313252826906146354377459102404910119739796131349970416054688015205658479569633547820709849929039240878701955284457234673872036089826642594102129910931107454843760074914837930169212413435724353912144603626432556727721641784488977765548960918450788927305557590349881671526858053497619087787854055255143297724337921957064020186173455828541141048807912024476567212903082870562556110340953147228367408511392989928579635120144347052853618676319 (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.