Factor Info

ID 183405
Size 263 digits / 871 bits
Status composite
Value 11525393170093788808358169251779065119523880296085345189924878537237499947781028422947668889051384676330050325527868283010699044976215509389995199890172827431808287608686260713911381614308643458009686204009622733543170666064029048067824821026148868034584719749657

Factorizations

Primary (ID: 147144) 21099744001697087505351553822406156421454436701 (proven prime)
(ID: 183406) 546233791706988590262111033985325684695061606371202121841209234670853329778839754030968384369175059470792418096963952125511573132490844450170506282437364050316593825484023422035626466199441522143112504353678712267757 (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.