Factor Info

ID 142525
Size 957 digits / 3178 bits
Status composite
Value 384533330978760335200611715895028125970394391495413494236602165781169548643341860297260148114101214782508003694219628173468229276556432611834276892305704427616358217692157283676804824138143521653710052086397940051533041661376009746484873765292423158455788840842882823738885849217974130791603597209821957230039386121686235526510620160989958310593271785576991906379082384704515506703943075598398711344713563329149993792896281902459087405744899604468660276123507972713763543063677302106616573446658380264077270241563795404689755108534740017604513689515787782815604599573979125754654870321765354523471702851573093441829614868027771748336541666767218723845245836738925324868551081312539554747632940294314690242814262649074948543566422416790550217609903412634938018195399257627505367382984807085555091310560088008706493898943307496556445494327521987397908104370650554494331029796559630017189492807366808396706573026946588887099474295179528250253630731017597566443

Factorizations

Primary (ID: 142526) 12521691826697752240745107 (proven prime)
(ID: 142527) 30709375082917233897162057489911919456337117102431305915840499964036194069937136866666700678417518244025600518066627670763991874081744712830788036876770103651741100764492110340863206396415799555972799968700709208345914362657573838376413341829451434707211998783317991336146291399188739659821185986104427744208886135758986403454040155028280039804096726910114709796609753058872818327803910246355150127441358525274135233875361236850503139048913509729773919985944367934468237696672640175736822436622499725063823533578524558118085569675857787631661161096992688771376966242119930313834967671953616399733926064394077340044554192913257580742935177798540098262508542024431632474819766643582874788870416967906036745198918907244837212890616475457753912597614029841744163498631772277104780977340914594860543317500417021544960027796279048177465423701877446104223208558599990179010916757384186958743864925396082788604260800229457777890741604056649 (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.