Factor Info

ID 83468
Size 581 digits / 1930 bits
Status composite
Value 71096404429642008485204083721199040726914944849693159460353741784431228463579061208717096706693092314341242428643973736137081036635087299777917042802762663386044883744701074203462422923259509717694431709756005047682200383292002748743115044541686315825663430119945674007390554609054083524538202446744709873389286084471690866581654728611804017156212317660150844373761736581675515494051900871109693604891739146257273560484251543247855709805568399289295043700682384225668626549421529735412187488501955484812068453047291553217669822938623105185385747249426923781204268090565006991896161

Factorizations

Primary (ID: 57331) 631437852270580200329442665220681951861601 (proven prime)
(ID: 83469) 112594460680472758161948469170212442836894115999252267421984562246481189675934007326023815035596226595891791498680566333459795544788413806786927641046570684354771159912957245350353671166776229982004519882025068634891896837458491875600881823562733727876560946972604814657923753844889917798600537736062096226122883390986453668311554134830584275241156355680062387030617077949930182629809495064655186865517208907320045473978582031769765450813911871449636653696344740009037220551576986474535772516396535369351261716101988224360595660140536738561 (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.