Factor Info

ID 137303
Size 630 digits / 2090 bits
Status composite
Value 137266763940143516379223087217431166516204242411138595500667028729408550506550712752150599640832020609175519057224427856666343720378910121492241529459707977311348909860496300592966690452048196405753535434821487701448005298773697230874729778811960255887004779806708501377226385346821148858400385845345278821293097845753052077427995207485565387139905310662035732364112116298469691468667302509580817326325614634419045480063053408456273146364458561069611581441079332227188905113493875067563158623632556529565187782059043788441829530075254758901765279768471957297437743421801532383869751851408478186486640138543078866826070059048896153

Factorizations

Primary (ID: 137304) 1041878539913567639291 (proven prime)
(ID: 137305) 131749295797503343371243287162175305395963187213947913516318583110838365899873981204185886160891749725952245814219461958962697952972404812598758719941972735784569100452795322187400415183421917861849250716300781249550154905650825636227009534725609725871492603133175158240094247634956689381605779671370042538248395866408392822827534188633121814207703081179090612733950720557970556528176763671920592669208161860027471573947385652251689098085663412598818402479414058665107701497529789754313926922950491282978062966128627544689012900974933737658120158947809958537469509318902404022459625042132992810771559126185083 (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.