Factor Info

ID 203826
Size 527 digits / 1749 bits
Status composite
Value 25892135976973076428800021146672908002683718319985032516202829374387534294582739043494815487612724572292169626418320679167759464584631844069970036682787029317296598984924659359691088954028173265590154125398455726159238972802418860401228901228895165393425183915512288980642631238182241691141902993654553134352341300043489905081778625146329380719842440139240007486814340011390139504334447718118964634649298097242792059801760610796731822295526518516997370260882044675097933863077245467575027365777370383560201112871661972319799409

Factorizations

Primary (ID: 203827) 157918830369704141885579 (proven prime)
(ID: 203828) 163958509041365976044926795797643826607271410790652317478199242071863808879074539230751076885607280208727907344710313466728386172224471675731045997588981121661997361789009706030047656063418516558266020136701454961885553141625953739493308461415356856120859173431940616570947604393504895968075123779015484142396114943246851036779013220357457036378900001281902779855953148234486636064887045423410486036736330098318597493304094945935851342130156732063841719987225182727692639089339196131459041143275102342771 (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.