Factor Info

ID 105203
Size 388 digits / 1287 bits
Status composite
Value 1503938302564873401424585335287987668335879273045396808393716283548866634225023904196408770302602703366440849608902600129461769466643222195960013199433183855721585937652379928083613896838701502337643369001055197000984473119250838456402423818005853616401682929798841209501806758840918490242235829202429436531433013359855167530687659238836989346583123787040870305494336726991580476467863881

Factorizations

Primary (ID: 45581) 19574415608415821912881 (proven prime)
(ID: 105204) 76831836651014518509052388021220476184458376103062949854559852632367024765949660667047837471740169109921529858109090294536515750411581662240094199883188984654388008910154134066049545827483620362738640077572323128129413705942450631442443150537735868701546237093702460203277596812357200044889778977717830704808905696364624359336888141650747942309450145227823759471001 (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.