Factor Info

ID 5391
Size 356 digits / 1181 bits
Status composite
Value 19566354698964028059550910535525677060878199462989744103491703167434069834177281557840051387351847416923917891979890591841746192460232939739528692743623323218509288650464849356049129626774338527477520057185590749393234284813813473508903791423317758739533208108125998243947443538301009086874986690514075702393414162738810744174369152750889140668271553074619

Factorizations

Primary (ID: 12965) 6056215202595841844608656745169717582811971 (proven prime)
(ID: 12966) 3230789204877893085836669923978614112009754064069763415866360085555804433631674611538939891879920299505386628984879634605658099393260486087910106189004064242151330339382731337282488304727932102316499587271455349288445032175733802074392062772026868292178879102225188301153173321290321026063337157706871407181365289 (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.