Factor Info

ID 157561
Size 744 digits / 2469 bits
Status composite
Value 129625604593865087002649141748571966820192121460165623073365094911508757477614735958500770129073003369517871595347430208318468415274586278721090355656598774188205424210290267274563000852450704671164764794640785809966956026186124776017950920873098937717637564918386703758796095606265145523622567791339292112826573870690524892725867687499009764567021963865290420734550870481645394218034834556120331691290407651250305661245561036269820319772366570242483220910851099599519279414525366126569324152335619798659128873915568556399433172456240241052436701825822893565400868124564290058907634282677859399563806051007644882055734719144075305095808135133690344957532146878743759409258646597030969673832585832235739375335665442148181780669268887714533316633

Factorizations

Primary (ID: 10311) 46782247616476922972329742136208001 (proven prime)
(ID: 191752) 2770828919049420625399113051503075967664352064826487476351100081242931997731694446509112121219861644097562385142259526686139946746164448120798385840702175018099344737300847046323134743530643784119217413553853676096129446441067055877056332800401316544425875858710934299313021345739113141848886886511054586457471047187249828630916526535842988299043492854177546436227735324545229904328430672232811824175012985751193965282650981507925129078113009186022549665756257944948454982611656862003915632371806654810397894140338448851972280187781668143979808167280801922458312411485415646371039004757584478659848742998778810325297510935521840676316621868944373766007882346669674898266232735780000444322199706487158697652633 (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.