Factor Info

ID 139443
Size 279 digits / 925 bits
Status composite
Value 169394500784282057800290486973822363279172006943730592320830696811457541890804606519245217636198769271614262763247841497387084038490304806760718085321346217844770971630026234028720446379748372898113112736996990571365597369031451065409586379427425908320094096118361010364583313991

Factorizations

Primary (ID: 138866) 992366694093342427421 (proven prime)
(ID: 139444) 170697486919435790754748924293329285194898020656436917851870868038628819763518410953552326674689426665559155371050556435525369566550178408134690812089500178978226824506450623304525952709599348944399838169261951986315975758263371657474320847659243028188725171 (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.