Factor Info

ID 91705
Size 414 digits / 1374 bits
Status composite
Value 309592798271118454456753732016458414087345114644858091561403658159979084062574627571964349959001362806793393751101410753671232541896116307255639288551189258225029598340953882894683025847007488094371590753109349715177282776938847639742605455524129020255485800328443143697961100441491115332765471391714292798953897659152544637418886783863125262120742248267337429832664174437339649854558677714692923248922279354101131

Factorizations

Primary (ID: 89917) 4292433991887349466521044989704970307204067840499615530568570035407283 (proven prime)
(ID: 91706) 72125232177418513076306245829077078361745982609849659412135254552619110355387649329323598250770267080624487634385793139926918771511953831022250923562999069394604055528228515644150267073850979032438433372343402926102509846726654163885004146802481885217032214350100252738273516170995669661923347517296997622542005335396101461148905444747810042057 (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.