Factor Info

ID 82214
Size 300 digits / 996 bits
Status composite
Value 353023674009515511512147607157214926514014612031769133715225011290678951389571400518497520216625332291154265810709737516334930444206658900774443586295699189099724770869161490199377884448625617698418444796341132507847005527809727646500552335626833810321554187104467479219581547230160199384635380522819

Factorizations

Primary (ID: 81421) 21259267800928348106104655185003626414481572202261 (proven prime)
(ID: 82215) 16605636530628759485699508490895454255027264645416387305711334178906048537096876308383604818862919306202562855361212074592987445284138200123633048633826338002505813529253462141840011182713081486344869249163071590804152589563930582481963409420795372279 (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.