Factor Info

ID 182131
Size 955 digits / 3173 bits
Status composite
Value 9105572846397446478499348713698085527023811124389173621587338525478155236884344125513936582168640016063069100290851618465082633084942513206479449629414284651033541461887079240406482897575993490376862565620812812201672013915760239973611559388830449091495800266467930069611231526882254689885338216628605820430022644237339056606374507631163807671833674132345574779338749866117512257214611910419735679625862219165266088228157371518134500366020418943868917674145437161592141097328323178129224742182791327463018468609468352713820953386531742345562113779201973866051723065394536156290543230901606156247479960553023771112539297863903918596453652250565095702472036100212178939556342759531435570820407319537488864981051994133363350326157560134963608876398025876806723622137535305046215594282253638415327485837042478475317222415398368665480873325538828490935642011221049729572377290523362560856367010482984923550112578421997192481300142080548381787496239706335786251

Factorizations

Primary (ID: 37186) 213337806412827993193318642247372120914550173 (proven prime)
(ID: 182132) 42681477791035957571911917115985044091725089152859834444371829738826394926478212689052185677551628247320423605896702614814765604704473633565766824614660691347021009008373682902457281086835289161837395391673923574942716052164384549309420141148563705368304792623619512849755902712685536293170905240386736026242412710873600430400369638849490504476117233757417065196447972416392288625275926023300164045896956574179967641142325701246247171832072909371407170208138561136611542157404169282905373773679937991135557120768108218614230470264135694578350773150800244671085321236044216726939533409390657413351129865675883772720024335680254426460058592401279442067067487806931547895279803904413778023944791676050818620823313407115795757482029272495418129268832260258512624417004707770507678076495027876130068959776333120728298137420460185894543525880659979154529228328648439958528173188683038099875342723999613275521830924487 (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.