Factor Info

ID 193187
Size 586 digits / 1944 bits
Status composite
Value 1282804280830267725546040861324969031073381643322085608182159327449207058544337646757490325815807098631501327419818395313441851528842291334964801270724525821824043433443107592252098165637090503831559074119705407697580150857711950980450281360978426234867962174455388102698986736948549534309093462588100998968082698769849632881848614953131074017075214114381257457510838369124000753812358627179301283564505179784601152342986452575530768303279232225355841838050357301011079640528703700990356640767766535337417938905838208369937209098714278180710732125522309387670164008552581712145200232391

Factorizations

Primary (ID: 192122) 2713887607491436645721132108494247061077 (proven prime)
(ID: 193188) 472681432086282690360101190324041955515818147511136153966607557428208684587821313824827183734882493168784416170899553436313604105942550453759568156545317890325882606195643920370148233766212061509515787711875450476880557221144032915800547896420658704892336503964324305881206778959913502426017560399472600445489657115861100253183437437602733974487704293047885192502043653607552926091895786111119206095519676228314643791410125993617835069213536059936175370281876879591144318497894056694966945488566054615745161195581628465470018374795761219538119083 (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.