Factor Info

ID 25833
Size 299 digits / 992 bits
Status composite
Value 30729362076093956152819256367300303505815803072378403326255251586239038145078526081987926522883078030497492054077520820884427261122424606876203035381893229529268601878149720496936886385912529466882737047867852832419780851286899907639195679186484792981134289748975631375447797667392728941614439181467

Factorizations

Primary (ID: 11960) 18051592808807180134513 (proven prime)
(ID: 25834) 1702307513888825767976850066347736838524814783558949972564311753476127895847250393599923666972839655174423493770636194416058851317298326895795881761083587586049304615014991304003879568655244435379674027599259861091151962691230574950157286209749879620032327841171653114722880459 (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.