Factor Info

ID 123252
Size 472 digits / 1566 bits
Status composite
Value 1622125663677742236459292067385942451064855490062661870727774567826982725424268120738672586634171983432480367844423608393669164236826220058134805646826329980736579044352431184598091468290858842722531353202005378280559006984628026618242017942678922392707499772610690278663859208615945365594732671377276502865679481252348000032849800627192702167127207918035528638322453100248465048410001207951276273432340101049743990835758216286379663109772008901660726803472262433787666513

Factorizations

Primary (ID: 399) 15918569172424565344075680728122279296922081 (proven prime)
(ID: 123253) 101901474065126385597805575645938535380669802747595707006907136310951571824700324984863989335781532864307770003093680825085077044890067537277306081389992783936714504813184179665424286649850504442889287051786284352063090802004790035043002310292882140966463217226575724314771787777468897393397540314428523288591785287730666226674570063878044474857411150513570310960460499931179400572653934780662234761382331877801005172002185026673 (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.