Factor Info

ID 197944
Size 771 digits / 2559 bits
Status composite
Value 206589351259188041338486933048509323141763314485387581946514360525548669749343723726255376272539438187826310018487418065527795876888587751610513580436710228716225689815778241135471138473107973542472672548636860057242179122330318250530689156045409728157002155878833837132310410091635859326264278639609349037852485903673834896219380071123071384123869766999547540665493439058192159897129743462384329274024101943490617606975737409924107992948754358472582580270262258300251694528895686011960184140260526193333944481024749011916801348503031351603691097646687977442924955846704612346690637243112570541754713988758807573753918166933775653826264311573673653991266907048715160216631070547808337303171094756048037985171836204167763450305090532070469613716045613450707174283076112617

Factorizations

Primary (ID: 197945) 5435278710971339783053766602340833 (proven prime)
(ID: 197946) 38008971065674830063950382340735111364961344409405026091103485613345409624707626359762371082886161033155586737367563104035300699525322770101717399478450278101119235681740401605891654888002093763186444899921654931773770373144887229658787908923192900821545212992382936622192882418435515695754834090232894044736783848856284963437602744136035504646568566842537431962844743019937660571662169452068597433646690880028601409683860972896210914565902833743751888671016479682215514288988783048686953620780364539225637786673564300651255631158197535878914316221019991588560464123804745383507751290152733029821877678814554565695552262313814750677388487737873772490069352093925894778244344527879390914291992822066848212276127440173113781637081969264649 (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.