Factor Info

ID 37273
Size 438 digits / 1455 bits
Status composite
Value 728797158458025420409198671105103590501855861559221753019608192134774642463979112303982775306171901312772395666965451591728814159453539755631765906880515555962320056140572595780587625625176952351771120532344889273009908623737999815717778242094502453483290619084247611860438056255192731746056997914249139403663112498136373739427753001662596666358608507455116929960426688281968659125609592289244058627964364465019793105153517440354595638703

Factorizations

Primary (ID: 37274) 34274963653498232388814142163245809381645469108509704840240650359713319 (proven prime)
(ID: 37275) 21263251095632938088760532718428287800588167176068754725385495827186716869058296485737445161625310239921648385702102432072498953517725343992140450844334644147603235958654476850334072007304050848577047491838030441707928238657774404489748154491678662179262674761860528700861191541751966294628475601574702883759465241234958206289180227281147269236378698092053832765006137 (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.