Factor Info

ID 85799
Size 724 digits / 2403 bits
Status composite
Value 2042565379474549268130663581114839093492799873461571851800330116940383028718220852755813447218544781064947556857034940263491476056261122585300255745926607821908998914779188486842599211197835225331624433445472800226123096827819962159605337118376446382508349284473050522150227479797151091799567720185055470503325623857080345705075477560027984103989676531865190534015844298643700515071826843395160549080541458897803476929647689354869305673733778037034959192790323417883010109547871240309879071683501367246496000172151384825884921035530973740224511539530589046342207427632106290221512643351717730913812499739597321870291406473266239824305666369223235069507063760372091601456227110885042603961401586503255378691250155200628126839

Factorizations

Primary (ID: 83660) 97396386804396874728813793725029578905625789 (proven prime)
(ID: 85800) 20971675094854129022835638095481488151729401150328605041839447282112612059728321122287221640911914020961837620043721188772660244363081002134309178969532101441258753951875704274625842424855025597387337213201464612590452379445425818471973708840762632495453946241643786558631713920063564608374222248454977460316251203115709677878202199706722628144139580415665246921016523790088954328686937889717548626341510342483269056567894796183200404752643996464956351213232173764289220646437052873749568854979396875051064927814896139271606233186120672550505989306334478394291997347909346596490912478392860604507897576931764741423511533538428971768746710585695350617754807792090301435541703664451 (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.