Factor Info

ID 80776
Size 718 digits / 2383 bits
Status composite
Value 1609062319200744118314760929317481065665213332076104961992350282815142587225917314070303825525821925996937735296994363905248002902788360732121389373616918111738781169566837837348120743454372052221637897710904825564939577526406751489778713449222731635364572763169945429301703511178681691393063306902289552384687390225283703521800973821376708077155386725250886335334248163808763679255820777792880554806217183786774064468678802433349736682113238948461430585334494470554342081618644970240002034028722902620008272773301787155112668962673945889432141004937676362627064326858017724782329024409386256585810949378758534136519457995358850987447700043586773376935501837083379758704248871723844246865609599988480842099193153557377

Factorizations

Primary (ID: 78657) 3215877717636198473712500018174097551256193 (proven prime)
(ID: 80777) 500349347979397261020675755024993172191553999675370083873708677073664083327803864110843938589396913264549971505338570086389874220773892016545182625597734546861075143604755500437987029051970842616700768995307736908238106297884373510708911450605415685221708540862188492934186691832374228977403850205867891977175259591387933446662663680322719755308780969126387483357296471331728085986518704320776494603059289120372152027350045917085904209304346984371473421510849670186531646741964899873610505278597442147026493293727407607268772612637902405319078198334389713998540329099203862266788764253882125342592487193572060025436850450464908635460149544537733718355593722188408619079903489 (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.