Factor Info

ID 131058
Size 909 digits / 3020 bits
Status composite
Value 849804045070415172049433588185843052080699632918362493227684575378925965880160457708961755092406493078934840896796598060580666063179700768834769850859449806265573772068620820116450135588624622420563678662633722716592382260571747975405259450615301436904114192934632654299952691435156771899802500261423169254850205280867889412972015784011106985957608785540341414671144308697803803223752010677285078542482273085047500691259543881950155296254000357651906017284138402291788857980316371701544062965313358287430769068922972788385837595660897134717802886277840195603381373397998181510520747117479010491856377278962752381601677619089760790863433010975080568177580663843719848410736895376030599401893542350078444963908403675661269699212461302883293528373209468035953118542966754581876600130079093855345251294174604403356663946458437532139696018717834703598001830309203174008056525657752175675798350097240743446389446509

Factorizations

Primary (ID: 116437) 56096061869208659839406155360322859213457 (proven prime)
(ID: 131059) 15149085635490498148031091794170393233868987640329000748529713035255176598135092173294937662791336493358972833758172850885218063992770423401930887365313589407257905208787689903203158655678046280074776065318243023763436964465429622275559204289215592485210440251546911664021876497495666578533825760064589582692904387943398331725177237177222946628702782707702336958952826173843035505656704396371510205411311269754119186010412145220693331706932503362287429442034061309780285715918505050398391329003363743236914278676127836057150869837154934622777056693932855007583915071624412535995526028847060716251823034920852114610372801254234743152117497330368808860377990703353799254984977622990616640459672129267677242398066321317355713952526605620777977254025212968058309172549022469286022846834013238145073698518303127749007949531977797162780931520758199312410620526339712055319837 (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.