Factor Info

ID 157127
Size 1198 digits / 3979 bits
Status composite
Value 4705468603730241057926000609248392992810996261019277240608919602535224531821241901011321401099456567026686340622298256949406752105355578247220077128892237021513957959195677852266402320590408737726924024546243842044637065364941020309220693543522577138994894098434893322389926307632556190112570988535346166217429783333503436468453764119257320231755385201155131577319044591191068463965235096753473458804044134456466366167841056318322620139166569864461714774279736026133482413946139667446212126031437442949582188411489806165841063030291978664604491749718107733580187010193608876870517494559587327512556749075603461746631604237597425432041647519399035710206723791983202856917483970743764160695385338861428061700995292012820639251393516652090155693343493709992189390477086558036336004030866298812002965223156175200395222969117397972683493375194687649802013592617478058612842325803337377892351981795436214657544970806504581721641159408007444395879541854073210031986149424952136360909746888274996020673892899128504887633662603709514424265773974821295117329015899372829355863574621508754970830244457290980473350968577450181542450222082886292342966026577907941787155554640026341856881254330139885174958141261

Factorizations

Primary (ID: 154715) 19235533383829731610441 (proven prime)
(ID: 157128) 244623765290848290026805536323787866137505641323642507204123271601851186647676869057752480648473989811289722583882258948569026934480739381138951796857662673024333407238383772053365860492425380898312164883494795794772466763049781707877959903535444065806220596039991865205142824818301199963177854483313645013515183619711206734114036854541503011624236478945757877583693386764157836735389524759606088145240517740153571943922778151050401703381387940135764633685339399483228424971887492745405612365094162140818698731676378336537298685702812837599828783081725309092663480241137678615728487255317750924973204714146154500445252478273624498104245093037298183750723731823443687722789290030214406927533053552909963224245727765317416087123360061212211064931028821288629157011314381950045345172912203229478120535445503282332668149817520541048725136690051892130898805547088591357178546341204281685849272759772262517342977434793567448138382075811244474119114652939696696225549842364608981637712156101613005933088408982742090576297566986967285919136060622178560508574958808574582654782980935389766670519827592628957158973670905754468333729640292429790153757815655718884089321153809948083842021 (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.