Factor Info

ID 132488
Size 519 digits / 1721 bits
Status composite
Value 107800832972859169028617236175620881629610077554334400975030352538400078231067863355529696623816129546444771606709223129955503269940851333282001189112673089751953323927958659560378198379919885160334371086171646546361879640131060923713200107116026536663643544039984938202844577866164139712547645703097505636702508939197313660943460643562649808574314824713170677302300323499217362545231863712007443166831401432379312121738744615507442901382501694442831128776419082340590448567171673206481466061219265685844973376990882257

Factorizations

Primary (ID: 131819) 687423001115670029908380379 (proven prime)
(ID: 132489) 156818775045206752732649102129998234607756662655587924615269553256109231837115496965772368346804831879388220615099968887306024111880048848768274226718074305292095498225219927167525991017945530051074354277405896863185196518475500473740127253738396013038406575719503360492969919527278364269225330563553584773784308726729141417191142481500738070740384443087008983891125158601129251192723005041357336773633105021639094348055176289090799336404714804082622113244054126414263524395584398662417465283 (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.