Factor Info

ID 138516
Size 1056 digits / 3507 bits
Status composite
Value 366905379408323075801559718001537525690385136172633275144589014195608404252346115950407020531942416861743684618238249762614363582435730946022936209129277377978287176535466220277123588956398965944190449884156779897123697215566090365064347082100716722515838540008680947229230647203183984005447764268860377856263612801095938804447894234945333409296789153590441962996098835950533997855018827661172870756144507986026626329265273667103833926146175849047057537685467593040401446452670079538288645727973243411798947403027981249722574971924903141622032181883376674235104978678942790166982947185063325757514126494374156267729829067678547229274927281929019153644716343276869519365157515193360256413774172551309353316692514677895491641611534458621161308171609195834946213727312959012797188939365075850400483518519213245824475196312485091650496795854864364422482267659430078654746575267877771538020395528524609829461140170115604078743718398571584642792603371974228631861107335752594093850603425239300908748450781785769584108457566557713652128877303741747518987450979827

Factorizations

Primary (ID: 171377) 12394735435562113296770410018912233353 (proven prime)
(ID: 173492) 29601711251990394767119743343934497094358287235427535495544508166002719673663302156645162137386295583708656309949248313187795002685980730438374370495917117478622866354150037092732516751532378767436069255847069752017901289313546766883831076123898033465066321789336036600892744765473059848641742708978966566513698790929226195833122212589121169706372546872046177487718044571863555481099568598369584671736434085602461044798520244497675064982031462138081374213686837843305648118467183447710063256233458054698849155503322338990856803109402986426423904475586470895234353014034907274304909291683633612788002052926101130214075127562305323092162695548203556116232483040419264415256698924224862629205163649989900171484110803072232421086131317352259218637098201440233896000269074459623293958280876001067614957742300143703194359861845021996143370077346906014298344927163062278892129722213090273752561397905295810309442492049791903908420835606647798938281907784501297231519084672470743766206690881344094668546648969085436729628604059 (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.