Factor Info

ID 156397
Size 1002 digits / 3327 bits
Status composite
Value 201904908205826891413817378750749427641769383313978394552616491834820486915913107728362970019559789505929467441472932790957431606197830507786448957307015520220700501214120564611739750953234383052865852942039452285297872806751321393781808054269640761059168022432217628249445058000888429513438441103821087452998814281346453952105902890285516671427302350227196161297812516784623629073715253539319888305818825056310296106284578436400256034438703115261562059243268191781089825108024003461843878939049804495177879754557166555462519063101930522423477457638724511230675087440123343925183291476172365550774091184553782777177436098726500577859142011270162824164630394728344588189700133399272280195918536913158804294840496316032599551220606595905790370201395970612507322498446825360108164072315590104011647225094805833000617092288509113269757517977947110765314803609388699606039235311748361381569202298900100129482663791858581667363137199107402190156697266917723634601960042882860578389205452446934089352013514639

Factorizations

Primary (ID: 155342) 86052495476229194359 (proven prime)
(ID: 156398) 2346299280322443590052311279456958922110199463958378796744058383823150629946923501702492785051479164884799521584013730011825240268417049286677773413687352769822923415920974506985971615130135430292863002183812349981750787629197682749527389913709531309338740240435131491760331087200157405558141026322129971407632575731847022307073614053314176932475826479651187030089582063913801350873431267643080363192195170310844243068843372392535591512888220891739241944692672096895251631607417469172313916366237022601619136000056839830126906286599726420796949428982700175530979059916360370198630527249251247784968617887752058907711586881513453211862793723351119890784394379961584891302305961559726139299125894421337471756648771684142784126763051968384749341776524353374269832291032118572179633188944980616915768458824332896929042818321194135180396920346713320267527677667568468778027495926958094534316466120695375422595092652445132804368208176094929664300984070048121998462102478194368195894890921 (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.