Factor Info

ID 199087
Size 871 digits / 2891 bits
Status composite
Value 1212445930357320033941020670787060914933612825043826576762763984404007306550637933693071086520026986268745143215570041472720075077065403625086487915079344108159929296327278054139922492619085659084080611563277989800534761329966935767230746145567151827306840316823989745000041016820586810660951983444841687415418625858258609299450766705640103235085536990733053425250577286640499085836012614016128724311090427490083745861468777732167773866702402967225878713720899484026124028683420296960147492845542604515439078696603633239088696886920354058416716971044528959161490821419621763327816707602964188442980606674593859004517635660490412100341018267947931195498654846910563155279034608989725023258317850053873274157637301405014071031890317357778854648878934983406557571101208521184477936880992596916079790314307363173034664092243076761852658367681185995429489906812306358995526451

Factorizations

Primary (ID: 17172) 29280915962612879906981038053224349750080435362581534742226261840114605878898030311237732956026099 (proven prime)
(ID: 199088) 41407377143031407074985778780002289569610982441510450443165580032178499754555754527668269660721490429359002272766967099680160828964697868690448028161513820004081633678252345601462958902968635169442131104713011541368412813215238417628936813764165805394390337910948118859479293159055015882776922851727029377380352449468822814446298322520404447789943062208185074422642073897020100643123903653007287525910904640081132984356901064944152616012730330042401050245935344659717435739062542727995244305635338731363006692560237168057983045714706063051975096997885466863014204360998265987377958166860536452558050025542866651168825041158923865859919312000782226426214272216520311712079276712255313794759319478384681018810069509021094032686732946086914083953520082126254386658425591392449 (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.