Factor Info

ID 30856
Size 323 digits / 1071 bits
Status composite
Value 19498641446016370677564497879164154181716997296954883385307932682070284425294625389817710898790557831497182800675779805274405493955699553746602456067134037192982552138970616298828587947485621469180915927484512364552859562132988719952640297359239888296266341409060290325752998858846730793720006351178398928998006447127583651

Factorizations

Primary (ID: 17146) 21763887113341398290990026102970140151433880215187046178128368610740515553 (proven prime)
(ID: 30857) 895917229512901768493025827575390278306255543806444513829843765726219503920409775442223467340322831574706495489299261190087519731185352073552944477895749011575446339103417510333258426423510565476030932121916760953249464147343069741570438901330027267 (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.