Factor Info

ID 31565
Size 346 digits / 1148 bits
Status composite
Value 3554654289917023404531974519776778389984250813585538975651820613103565571212737789700685082637468743061035408109621375333017520551206420430577238064838666472057988335233668992857909984353867069683361210938161542004966330472222045568564174269893039551004346262948389309259115449896430349798479377634981338336881263444136570478094955554935013782131

Factorizations

Primary (ID: 7553) 606162141679902054991801871110954177324256409961 (proven prime)
(ID: 31566) 5864197127299548268561349322689882478713141961714322847492963648561644780511085623083285755825077262805482845800028925997729954631626502890460055844738905790459450408021328541126822622493796204056865411346387546802326171593148814744643090968553986040522912814526062991501056814934414927481104110971 (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.