Factor Info

ID 150410
Size 349 digits / 1157 bits
Status composite
Value 1908048996213727584253893041850347535148508729584350304557419584344053241009093935649587057817497894907753074643143741476849805039587302614163976862784411289013438078992584490629988224690235239388123054223737514814154461869558953974749073104416631651306906324081007805946907614213057221580820784338121076934778252111485444989358062958272378771195251

Factorizations

Primary (ID: 150792) 278038463297111728002553469 (proven prime)
(ID: 184493) 6862536116719892888112076423947981697007685766842418231228630700629494803503991843052987567995984168817894997760623154034870592222486527189755675409791623758567685613431546718539568749581855132241959934738361197366430533890821071148730236318644824126728491380454369238291147043628900072655116195423242259227171983803784879 (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.