Factor Info

ID 142259
Size 1002 digits / 3328 bits
Status composite
Value 654108062876974882718504752661975582286904398138854420977095788384771987916301023750382521463897941704347565387028458954604922240297351177182502070461577262202148957454348851700968682294548204352731614585223854826101109886274897804896416553335838565384040723811678324973172728470121018776909741857386764768510878080667190714941508503479488806201623135351877209378596326103902549484473415828735129624291345421875357914866754044272441786399600268196376365127832430028399280961340540126318202903498817513645277152893074111576982724117098025798855442680766589196625374459928354736982033781510190904790044111170038195262516187933571746031138683096768804621679781492235017198172296062645593639779754204796343630294470243067941071849111726972186791968676622403165852439445071345623298583346587110294037243684039998829112742959690342454317407623321711554857510536534691710421248216535022630241857746862878450403218252777063459964321171190119938435685962154342526077602964383852766678698456106612557946507699169

Factorizations

Primary (ID: 29518) 1343210014472411202426336065918923 (proven prime)
(ID: 177733) 486973783570171486282574500213738041733968318784790819878803364443636679736598078060171891797253903017330002950443923124157197875755312528959913537373449858877257038840060202013366919335193116815943737121967021125329551185334790311977014381843266120703870958683729741664386232858100704547734655311008887303239100525732542585802763759301149479715186244747025208447357476134103712134291292099685263313217407159136218442405652531756940946739676651790355514617361511617753391945227075707017401899112196220343105409181648713784789443565900366104797901898513804764251563046988525451775061675274782364792127480699182209196055555887717447051624016897119223648372207483237138218930376288276053930524344021450570531884423482048212034715894911948089607936014294651990505876922841205568822338120954922895795724545211345161512720221054441960573415940111471787620043659162752881975010868003714104567202770943510633341144065389786457764095233283700860827598498168251645485003935548803 (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.