Factor Info

ID 131090
Size 793 digits / 2634 bits
Status composite
Value 5163280155858238741846413814420945480698594991414898643953519339093914911599515668750753007967296811449754086486769919302717614602947077385553722525219705571958936665251380410816781450753299226596231113912469763538145136277588414556603097972243178230521948299414293463088569147974029981887305495662152447107574842542409725738114003227973661390112808106939476020479283068348727834457952650376423901767636635128416346277962019915669973064199881070555919122770594859735090257343955015396289144152515796040858181996894098752026636418792861922449225658769478793059335459334259053765578956177937032974820188774920484830397372773869658766838037770391600949190850923670999996209448442036813899103631304248250553664427576837288874018854474524172778525071228191019885655731285141719776463993627191104137

Factorizations

Primary (ID: 9143) 195506819119444628118393349617623701189123224437 (proven prime)
(ID: 131091) 26409719001687300108844836688410596792992718363047115203409589927381425922767028560228608547265795931081325691337506613621167631786205510035744374680262252186447223658835910217371317928670466552969694248594851566759013106040951961606847545044145609437144480238911789735335032917585926729036888814849912254691254908881085645116106297985833387050973798279861700994094606054363350500811227928295028958236581038269294302272218032389404792451939361308018958255494829226897735463068403686308500583881953603185895447094437667958112424194142384405668915741460189028535214369377258967464785842972635894994410150685666039093223120347155195518793150933159955147023003870625788349269604550005230957603731602515497476337599444520615148749532271456213027628101 (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.