Factor Info

ID 148715
Size 813 digits / 2699 bits
Status composite
Value 255499525857446402654750374403328700084550559027493492579097374451687816787633566903067978489268222094939540483773980832173272310191732785038062609669276644919547847931218451211472938583012014512282183824558905483981802999052564381967506361142802502942790017946829842279826815901523722168172751209654779579719222616405261689901519972720796868527622389409266203499620485723216924646294395270487705716278983226176164376316753759227732061472864928821122828852953595630291725496018146358665147803512286846154386520475208892201163708440999446367130025696582379593881753404031665313113774164577132464872927487003381140283862276718707758136232904695877949163379043218643859042276647025380878500299786276436808264295216580892048244754079435100955171878381441761668189820028691006021263674070588686568554463900611492788329

Factorizations

Primary (ID: 147066) 23946685543873549601 (proven prime)
(ID: 148716) 10669515219103574792043153655156582653685988424132645579456159944058420814730166145384637998388726057691884319958513947381956320321623135401844472621787850701085629027781547534535157520402751377118303148203452868929320490496117722803869301735811158438417031042967116551184182281977873118732492918506830069206386107914626351039346221297072721226433603872957112651195544422013835463654103978089432966677615102460891216118913234408552346730152013979172536477654994698156180630554108718692363618322724277551668288451243049838224011889126085319838647769173880760085294354526430075640871692889989572209779551925248560666816061289538197610112797007521332772714932918349321880712468138742115371084045756374777028421443739223469971236823585823939278007601556168724596988869401575684631960113366538809929 (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.