Factor Info

ID 105326
Size 838 digits / 2781 bits
Status composite
Value 1158749285862361638244550321959492044183721276184529518030329519388488149216574143356236305650127202207241394261489806613680988150851926865229145823569645617040898760123461031327664502235060231315277721404348681325141831236127109123783042798732654912925334746054283376959532322430990620133225375152002583364190071676603291887249793794099604324143561681218533697787549960938978527686481026158442734963783540309418948673715731314498795438712915246690617179801775227181578832712703647686706898171894610498202860157188056837782477306278132384696320228855387226087112501090542248126197366079143200042759229565194523441789788150870337337405971200145596537683339497551552511987469648414361175370462325698999324908517384461370463192843714328879996980029588628719385315646701054314934066982075280857539360643604302267803654166218654901231402618513

Factorizations

Primary (ID: 105327) 1717500009503811998792473 (proven prime)
(ID: 105328) 674672069548998619164266315743232324326620090196089481386202346882524013785220723248968703453814075680407084492927243952791882073870137186364001499371992399144063214999410297303593681290359172061661312862981482482844694250582445628430040267967840393648092479461554993050219859253081592558038040642856368246261429964897455853857991162711215016545177506335640469419832662983462449111742111659569242536701062663262659478581154646071059302311321643655836292930304330010968505849055386830590329612273987154876414959271089792168172118146429946817070111467224809475248891174172754416081001688160050566864935541610240490866142806780080236291053341812272630343864858629702285103602687607492996144638801503487943330187997000123493911369998757288494080256763677576998536696652407900069208136361765295507219784719507512743481 (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.