Factor Info

ID 40344
Size 519 digits / 1722 bits
Status composite
Value 167310764481052779133146778690404117007283556816383917092519538235179094824771293731864760381548078969365380232518725161869533802907295613763863154700456670319357221536497344074224675721577708526037307416182417358802032051622156748168710297956724087935025239709392973227784555119962557258127474710678986051002339737144529585070560577467753109758329889049997816231451274327712136124288654126333239595247183687830690023153546053614128897030269616611843921017856454228426727628990184737949708889389959462194326022891969251

Factorizations

Primary (ID: 19325) 10000099999999989999899999000000000100001 (proven prime)
(ID: 40345) 16730909139013904505346074186684102984905840102761662252817608826443826501158453990871490696694696451895920358626099030991612367427749139812781659941247381693597689787477848126507258656595146963296381966480128310241490127875115948602609501246441378740911888802897550069758280391421835509197657478215092696516494776149789450054271716331289087401563616172900498696976116405672473216456419291959709098634048158206812443310491490719545992598595954320033207897000258511729335966869251 (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.