Factor Info

ID 197815
Size 441 digits / 1463 bits
Status composite
Value 128920046472812216308112373074349054190217699514771246875680058816830144795305180705859949519505091289771571977856472715045092304518833082559561487811531800184220800830199568982259065776552510580932941856128085908290529711589287341558796131603726058444506701439407607844607464118257952090431231276774268510937633191989469521855433084063012310991856575267474982440032472155980577362498350279130612421048593838363127709635337730099343799114689

Factorizations

Primary (ID: 17766) 9264708482721781563861409758298981141649189896479142218841050746979756302977 (proven prime)
(ID: 197816) 13915175713649453932176962978607322070002792608489629472193010961259858565231308195909792760392440809409834709371865667761251085651692919618171931128342167507867180744281799519338303407015431604788732955788930467182217762921133936000009865865726183457520188690901821402875672385931987986015578677120709731549310054232745964915129854252789903730507726919087098485057 (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.