Factor Info

ID 150799
Size 710 digits / 2357 bits
Status composite
Value 31805874926887507811934445658843095991540589979304984443205396373990063344866507197774411018382488966698212376922288913003861714127844220653895704592560839089988810509792489779580289305193103965104148464282662414251931032747319902407979144427930161157033875342488050995887375221154354324479776926799112538644480908283138760464847898891361628572466243774747261079119521257725686527545828421668465185267130517748448391556439783097643343206747780772021890915283897417051725535385280264137939176850194089019738587608598302450239352626975564402642653344715515771174453279128286332741393053706607152304937241410823140490618094302433759819470137466276957651814636598073212918814816012637105295330923933293865806679749

Factorizations

Primary (ID: 149884) 28015761519519279983 (proven prime)
(ID: 150800) 1135285039627695333676016993498403092958203879072165402707298376182291534093874267785492426478514421560093829631849407079978580030430364828639505426883024960360656672442594699145913377281298235769367784294438229626863475367668521471030991176135948356072128587655473685791543692492536532228128127674929585139420876571095402143480973717197662621200598274594788785241376468951265200975464350013959528599982710467273568736887706452909964304260742026470373381258042267875731085812912797295875578098002918428358158662021914932560263485128655825263399087508483546300522477361168435059099405802911789444272899974413204154050684158179308892362806118220478662153220995518084584708623210682072959950603 (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.