Factor Info

ID 167182
Size 1210 digits / 4017 bits
Status composite
Value 1303683147387996436911404966356347113787078865926663960282670336762347465542435846283681314459999115207760024752602572919888025478171151240994337890227089771247898227319720594423427594968057260620988661154394076013394127890811509548190043073557929716202698903656891885804252930570201630554959113610415795408480700569863166447644446003998350687284179659197470842192549241705350919189736673392425508054029160053367759981427415840089609020099565832790072039720326733415559387826773201470392720139705913371908259387919962517497317416226738286573349798218895584474967532941735259950807172837781992515001715865169333610208056054345705447679436524093897781343703219314225701702654665034885526111372967998407095364919455105350290500093061746049866202333649380051581961084912980123329425656749048440473380976296474709916184712540174442531639443632554250124907588352172187152731331086942172183496772867737153835834430657955649923587821604194509084550438073996200313540742264005655018810724722054058654114342460832061843424688408235517225884046647921629071374537390005920481601445137509355254677968893319790085920053628553586107638232324051708821162700458627782694808723820297951198768280778123967354425434050818864551517

Factorizations

Primary (ID: 21993) 115600460578650720383010805853 (proven prime)
(ID: 198831) 11277490944778837191497764714549880923885161443460620198963700723133817536368587660055760897705960137952143462836124883312104492405789333001227459086790559237865511020829431110612703426077056300984554363438325733448809655165119069687147538729175757836648904505805827890491003147765749791110342071064832203735053017248873167266142677430474220592364028365165957969072192454428168431503145744556905495431461349053004438551255402262206959876126169793710043795045772928495265548563348422997562337648359898693211327988360623501151973395139883011755008490946735606329724109774625351389475237503958512486186610206644016943882842333763891175025833500909097229049900804013220602536476458341976820727011037193859859044213642494778429433530539110715441806302268866715739627017991769875038136019504091037088598685527053639746094876441172314528294240794218763333332517671098977591130765944646817496851036470922325812961574664881058428566827201399746585990500227453573924138025868672043586124211622611725146802401319699948054255414096658741725869521928405015674547532141199487522780388177246292410118255601777622185513177213610862888600440230136545951111928670773638166453412007756182033718220289 (composite)
Secondary (ID: 17282) × (ID: 167183)

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.