Factor Info

ID 25296
Size 353 digits / 1170 bits
Status composite
Value 15471014860123950600396820100634604764373052674123924106084787523119734765590501365759976643283010137112674296393223769325267921414595447056310554169357727934049701893847012821086678861130005226074482016024879709343808629781670706739458171786975934458119273635772928403043044534912997440084475622096780189870857623496586927614349473065673005288537422081

Factorizations

Primary (ID: 3392) 86945388997210442828259494992321 (proven prime)
(ID: 86855) 177939451862367570458222481666186191801748854168914968857606874608240530509672189492135291136621527164237036251346501114105873580330850186168385235812014498233699910572403135286461137416801194921896557224307645325945269659135294246577875082928020425375351723344044474819032387952621221840341058918081220992968180445130561 (composite)
Secondary (ID: 14221) × (ID: 35538)

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.