Factor Info

ID 153432
Size 773 digits / 2566 bits
Status composite
Value 20710336767581410765039908404392342531065756306654209205042062989560954393547567172110499598379754706663229965939633502146677743791634744503359765548440470812088657391312212754800598716351511299717267653169062937872589640416454388960203457282728947110666938035157847492904843003660633089972751514357414539063980442722887326332573213018609183953551045693315903195079842761941731909221652097255048673916649131638874434171555083359883084037476957756482340136582168947562162419491262045937877932586883276782658048203901260284683999456570209766656664562248087275411321467866934607325067869251185924083209365777708600651576573219394180664824994274772786518597948189640340268527249508819924084939304983213551027910354499497493930108480854633949410522887296028213208416324513562987

Factorizations

Primary (ID: 152650) 29783835969201749066503 (proven prime)
(ID: 153433) 695354916304170019107563612711460803541552329748201305175669077671666549014053410197070603798432837490547944771404201967691871769459422837997518390306083560844963698251081619323751669361165719032430941837033497361528362652023868601161365480416029657704975118466692296245614808643486951736831701260893004779487137221429916982465968739453337006840025661492980937656904834281478301906405988006419565591202929791742920130276799303649846549118527371594875482839147670186419934514345380833642958790952834431042471617754447233091265735953102665082214374002390916528761741803802046475259732686268248482284321369167250811027128965645378441930870789008980146255702586684132025442639968313212033657107499493082618940759199808375136397764919962464793274487144829 (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.