Factor Info

ID 82526
Size 463 digits / 1536 bits
Status composite
Value 2109274483502114036985005965305615213832867864302176232008632577407862199518115794028057113944538386559551068607683354647166908330668143743169251806043604200438418157868821436738727129752285735508750883531629279356073173747449847975016116123589164652436111008289247450488750257870408271956506110297943830402632381927777797660919208259751042421145101957313749708053162464015497250559520129729722956833764054268818799283224486187683687893766775441951078457724063399

Factorizations

Primary (ID: 81286) 255463579013481233768309614877675390722960071384776701112299279 (proven prime)
(ID: 82527) 8256654399219875287525744899553184425387833925803661879160643011183053118010043338585662853242368041240061418260163866369826287800804243767352118005756325704994928247320343920051112615355480626721841967520132819423453044506384864482841296550988733453236008821700686172449557385817340161168319985861737105275613053983182119893563257859627691931032508836826544439136548761360325273845644676724201154281 (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.