Factor Info

ID 176238
Size 1162 digits / 3857 bits
Status composite
Value 1015401357806027498056106265552047623503088319730680712751469987988155789513914499720688207440699586878142675174910700921240583048703411061690750927838378433664256884489740466394575172159407044941452825260147330687513355820048360066324301667991487576035077557205011083442487829640125156391272824865390650751780436493533037536125987921556842676003805352136702720387241324842331961258931468014817719797479465611125403792601896018245702323068699397829907177763484192582469782194199833542646820657296672284544099898446576375018819918409791662750544189212254005750761585182473844008969429643997524669665524450866449841074161013642165013400277481116831336985831376840041853535644178354971535496277031959943335870046456635551945337065386994077459122147516202578770116375774534276083135509922484156623600633547376338068897264730133690689371238167693944163700781773593941957121036605906618207988422918472305376833182589247484110784099633640419719358380391208301270390698026841697713573901127106226416653966665278591008441363226167054167182511032810505391144844714024810959227008635349208574469942829987779832912001539901468384549893552297220606078930511455870571580104351

Factorizations

Primary (ID: 138890) 20427874594207083889265032501976200201 (proven prime)
(ID: 176239) 49706657103425433833499162697831300939602458727439369229621419349739567408206943805263020846050384394171717437491694912286449151060624061963120825011289736432357162651954279158426168203236874966049689655929886822908319515072119419496171041058270466487385386366707913358401883814590983772930326597936103085412703764916245777089215592510451582129482627319872377349081541474779380226643123354977724653259994927518862747545174859697600219063542163406820544341756776822562259300253481891420555090547670066546119933037150137355170801463488005085387555922205801977174461942699585568520813266663480559329661063864079888981569039008060207530463335944000644195026297819862601437583110724100260075221419460968486364813568348587293281810271924911902077984355164501063504932671467676527404694849448969485299122320095223094633610281550503547859851640882606642442159999324093933166198828516572839910183268278349845660965591474681775130231912884583035054477803511564494349673019279277307510029373108514902388860182475673226127536723382287800794261188696888070359610251969723949807598655005835623659231161877405900129597818614476222559074151 (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.