Factor Info

ID 142122
Size 975 digits / 3238 bits
Status composite
Value 404139797963101004337176994825997133325464587554981990582250332014631967498552412932951147739606644265613792081947252162929268982239720320557412386821142518927500473366572880977134902191270934176609163343343645158606182537355789876710039304446747659546177268632652589435708632341676147257653612823713201233683974885801616215549454400961881551460176179938861520455243596673027719246408465470216205083174825497464018750727803968603590653142971864602500812305793015902230024521302972783370539779303503874928628415422532425597770685759922780701388387890106188735237667420127727785705212713799178035005799931771456761346795332449458279585781333288455102247951378294881397276561333263297014361963784714174357533227287571228711191107453591525795523532644899614511068616082256585257199396181045401475392078485703233380703257751085710890249234823972081680536279445525397332286342734112204576252670591889154371206387470864068087378793638514559534148588001987071715618815568057173437299

Factorizations

Primary (ID: 142123) 675900780215495312171723 (proven prime)
(ID: 142124) 597927698551036423248100874652791426317417152517243534124771280137763892129429827669511039469013560882268779474783755312082501045467877067055970412177052081381805224072491022308445627519934372046873375593638016351389232472236183112194897184710103771952604489513055578548784766332589265100170807532090664905679670110502786937798106790978527727412054872243739807883604525356545041035300566900454416287964054232730119516717609005487648602568713333333091360127904177869131185453058603762837794102842752771167056211029312629521378457040819314858608034333979610565422444933055915304502934026160736666538124844139968895399077585107818357963945037098813807912528800933094545436587674578963472400798882567996842545296456472044691794502471295530558461411888177072265214311114634679303205909972529829410218202425256479161309084033200247419544403115479345275627381831988548792460748368006148468489646835079160471240680646877921801902064162698931429515046346456313 (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.