Factor Info

ID 37980
Size 438 digits / 1454 bits
Status composite
Value 350986505929142998748489194663660296426379885206342946620103667630976604273870683519635773226755284894967739947977000911736852263731901848542367442634627814242289655340385953636096496756357826656171772098847722635582261728334392364584237718383231345226237755425298274067930664060844095319729412232404262575589576699613031705554798768656272176580056815621276609817945037235200607763879072084657632521927116201411224186295643731693212798689

Factorizations

Primary (ID: 12808) 281917997457114791804117679712996794806843175202151 (proven prime)
(ID: 37981) 1244995030806909976889582766847270220877809035999928384025214913167607723793083218186070646761927559228620943545032069095431454059222973903983273842555939944921744503260758840360077176195890574867717356782762439525282224312408281597826749388516410313492515862453970477538969898265894268830989753819109992941735174805122201634490338121052698343531206696191035913695607889296737595816094839 (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.