Factor Info

ID 156670
Size 1116 digits / 3706 bits
Status composite
Value 358266900793643539000289398271163623615978876207303425368947764970542720826419129767586470458061250809582821729574938212964809481786080060036109630204561142808381229192310663225779698903865014314235200205744596724253042160833869262238641578388740977754550301982376205843843838952759488588542886877284463723937951556788087199098605170422434369916850055978818094928677524996125204016891892811811125671679905687548328028047878100058212582633703884070702742636595770685570330111820812227837747116962670286233141047591828079572230273995239431848707441797169585150972109984853229561301373928996006142616092758324728561884466063589633322701470103007444055004859159355697506930247987871387791946691552218149766795389258047317395997029178966899585051689402227848080872924342750746982030994081526462704733776193447378893218013146473810010893015128072120751345554905018393947198926974440221510527282885966679725145395025999442224289938178288982423940268775336594698042430432575379341287558235623944842801785118696969242201217602213417635225578248996939537163860452365907302280838913280997458053380988451664861128099480701290403

Factorizations

Primary (ID: 188761) 1048987974531167443121633837864965091749 (proven prime)
(ID: 190661) 341535755882965789666259746616984240347346216293352800134655710893026677259221571228269803284499244529329465143124789486029811762388871076287090545395815914272819368460365752123087665731826707415880761644425358489115992768447139837725157725888214194838465857044394246888006581100543095144838474241432807043243453552138899482696349242712072010773478295623388348688472862803103086561277101648594655153187464552596709254484223371866562870270503354583498023045258044474874429191773247286685888150626946139360633771196508130409677116270407691574298594947305959335550443119359161133917028747711421855216638637164516769220317218335223463898339685575632183704738608236477801472401435822696700289798669968430621600464280632807397283779667867945790160908310059510392145826856888550508887819949030924002320572301102362206418461319468108572971187865765058487953915615591322603249664011566632662875956590528855545775683920672343386451288680584318990225364319152276135589808775855298890966808014790639114406428533858159279636270284166233050565713195955856029602203690306596916755350045671847 (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.