Factor Info

ID 166916
Size 1080 digits / 3586 bits
Status composite
Value 186176633073116421302603375861605026375771712344193103292996698234948398711347661390806717907802740214323776266739579650000528077986193777102445052720913526834955991992039220208034370496877623173500935220535309441057006236316925172886010000109524180070327353602352302878772225246720682296524600880824034856315388009213111822531908435544625154845729122113571720331375543949788724318933478142225838789637552525458915527258501129852635647245741886961536107761662386727016703221660665764487243828521684951969737720892935021839755246362281818988635650893245456502836626856521238252994723802705123871510498738673989276061243728279468669150192564574071812785989189863946648009052637729288360954011800659765231149574321702203758920060335218193040607635988483694883457758046776232529259498878022701957054043310113677710130845635094178174520386212125725597988158773534123038997796233449632300524297382405793044960023493897668080197455948267460387052455978234921382237846422918711510512908026038391354378186365157817580732623880797431013924008208271708757960109391212879670602186009771314591

Factorizations

Primary (ID: 22554) 25208846746385420431 (proven prime)
(ID: 166917) 7385368912197914205740558577281593094847207411604392350066046092892251198255559576141143068846845039084683345743457404784270519187522168118487417967130182938753763688364322051259648837838919409388217548299685997356000505317654510274686796132358083824061372549095048574438600102281514400145761254150596718888774686151277951123992015260181915260535228262181080077080743543921053234857686272931299017650888123047103934317396770062708877135801551217392982613556415036159872860516657249453441970984723159420936575135353315485121775755616996367034853863383372124642031907015994225231300764897075980502818597429099755435726294394658955413944354576085358388701338838350043435330848619677447923321988352897038769074667011393607656205929359680722757688039867463885869287157155838780768861863307876238311058934811978513164515390821899976125297202800037357967675510585617023594393930463817014735766008717723859923730308930605941072019981305031408032871811663254381641709239192013510286221012006070335867063490524804478555109120043439792809982236725853539891994505880869361 (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.