Factor Info

ID 100438
Size 1136 digits / 3772 bits
Status composite
Value 25202132510658727013100496013271137811433101706349229278966799495228136889697367095445901699805383909761868341902388680860165370297334421760181584335269986775254498636172854678743774731199275591527621136763218510260658757033132292709486793684184940686466656908710045878581887021172939648468026022645038987151875238384653166094605358698110663578619206560833873160864607357042197542415978293427209045194557400292583718598623585560647425106670082679407617250502031909319010312815638610230185610832637820189590794756325166668776269137146235763753545455228378923115736600916513145438856290596905980752288441239935596731593269897235723946006335936193036893137194322796644351906453555933265210826240358739470465611075587086816827860948562959130184287509549678054199508284601717278488515642512084450598979979316805677216331727537803896634005007215059916593640534681251153382558566097572204476323172810374978845065173680607681953072927162569213460915903802627152227667546526402689585704373036412562722660270779754625545854276902510845854969319422368294770230779820928560423946315316583974503093131368534480327819087914621617564524197043875947549

Factorizations

Primary (ID: 97982) 147850605503878902109693220121516169786448660831586466548312866234422765349168621316380958523541199730799684542037134876789198700983775980640380873613949178539071200939 (proven prime)
(ID: 100439) 170456741957661729001911250884690473145169857612582620022244528963189635945576497218420892839450477528321130317234995530530403511527955874734633308673548941770935578974310456819257689757338261973519221891519796368776072514386786672043381587047980589831812742016637351380498143794562119825964490376330599152421637613608638579339254243076305780281172635779509208143062621590363085316836988087303339290564174561867979919880145246887014563520822839981882969871230009104771713683332594029321487052293469426661628914465486848013266298511811554492792127451096319766024215865074989690679307333513133452139737671216586772481038156829281464271660096500528747108458683364740837365484984617585712885499700132375322916876904263697557839506545264911918678012607071432123986473356169400646333536602887879160430021171682050859665928301031848104075173856472865423467392389461864740616949285415689487055186558138073556903692573699267007502724303875811257434789487478389040524640267003991 (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.