Factor Info

ID 190888
Size 919 digits / 3051 bits
Status composite
Value 1504307771596578419156491993632356503294366104321310999834146082564400857691580919140037299835718865895543106972468129490375745905215270142653422703665665893512264622178102142552262022801345748840968202206215322968490608217217651834707736266480982920716414015017626642685936825791498689193303804139819463073140252900895476627338030808678166985677813668851665054007462101283257681018083133936482301416416656104858615484417365912049860353008589292677647586175226818669570706836199892894753925029575871347704961371528648220363965426551881706980806811685961003941931086844372447796029373828902273704784166963214776421052455521180888928824730427222015338552909538197614779800307241779993043537489018544829824549989793602830694679435697688833949228448514101014173532812971975477836741803205477576098997917385681954958268093997496613658823385980869026638899066871154747609277433223835392169536204919381189708963522698379742049

Factorizations

Primary (ID: 188922) 282907604602113222534489518204438135392068665341989540800955849375475626814008118102814570535472828004058597095694115351201 (proven prime)
(ID: 190889) 5317311189680695339384190874275175825077988269352862338493739162757070163072106904338951270089165636773564493784947063050141368672956380572777583641737820088857688483763417724858683606846386332856763883161292154381962333434836659069419476372489801490454974747442671010152437662831974603260819043644679213698881368124602741747150348519668170216940242032449351255254458164569218597685003369173993755092020648484171608114600109924124033583257224661489366196424847967257694221135797621602825296031366497944525981789244674544675365738577784420766939746423820098018811639734771903642102628547367545196881889303494814653769247000798208357794575192956796449720776401123174139026810414136638659895659745506363223277116149166091775988950236852077847013318425651272520631620485903370685670778387345275693249 (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.