Factor Info

ID 27471
Size 478 digits / 1586 bits
Status composite
Value 1499029792835020917861474229746597761825162287652721809549095735790218986862371143872529195826610212569709946864096653874893951667444520780191349902241418111365270121827059811155167320943519689833109855310123906692122119781487036246354850105592060734136940107257709404274739743984008211809826428702794925657946848752484094667739876233516398029718118879592444280131124917181065103503672075092757573564379284526132260370906730903012506648390494843175447568285780923952454851895191

Factorizations

Primary (ID: 2141) 11111111111111111111111 (proven prime)
(ID: 27472) 134912681355151882607534029804007350083090681229043002932919447127931999247642732142998906944387395558595325206838142722696041603322075251644448451617760850775390755448951560612472812792471261600586011706039076314906996640450893652935085579469689975008853960508988543284476665498165828948317223349906524967504699559957067585346263908012075393350484161802400105965734747387913883316390144105822060759627299508792961653989202054266213527971684427906332943281 (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.