Factor Info

ID 187714
Size 661 digits / 2196 bits
Status composite
Value 7509579872239013931179319732003122583949551196062133051164240318835145807646235956825862330937442148883711062679720432043966033551639358602517431817625558681021443490984181034043163856557412744522360619141173105859564302196067396922871823250686846158506547123966432526732720918475958845737708598419923397182041380329111959362706948687496749384440190535234371296946237309865991732696853073817961765510526372928137566944071525317078500194256768103083228633052305075092070222298049600551109464231792738157433643851196613926695254052246665451148787058232102007150257573125740532017627895253979729200878617170895422913890396752976708300124269264576614856243787489703

Factorizations

Primary (ID: 186466) 361526992140128776560972769567349421494547410424662191964591471745790811 (proven prime)
(ID: 187715) 20771837333042844498804356104917956253423736656990999497676267852341844311810861698754076725425049554097059205820527957909044698802756406618386767472646024217446207567711704014083546494581270717077555553617619526279340539151946021392357963879601446251429232061731994004115568909885392918892664865472765813868141375548892376399589419646906971771016240970883279149883395975801539547964050995548167255590237646590097065829011552317648737744298328845061963275561993920596928094978177416376812837070642375271684880018247148920940469562854324621339102503309742368508373473737748084866138332305573 (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.