Factor Info

ID 160189
Size 888 digits / 2948 bits
Status composite
Value 243619428819923892665870468582755119918991188538240589670923144119684677444986215621908037477766839133970470222996668739244150517310254727614253674346381015203391285380578365701182887806109395511302539430337718272060553049799630740834962556378999303721742934760992353816838140365028903825488054091659352629588095326427876633065492167226212172055024130112667139807904596116685456523478450934472806000400920386390382050148264502794233905504494068339633988968299636247888534880511740758778176321908698327195594273213390827340882103293191451900000207382449474386477302829423483273382838428413829083166837237573378567908979163624717795458932487664327137421364602135124067622091663261754542201400438437853449049044212994302147088802731545214202710290809351907390584962581450416645975810384118220671062468436188963727407775195976593659296831550742579749990923767121854275261000720919310185963611

Factorizations

Primary (ID: 158802) 163367183173969214910352126877 (proven prime)
(ID: 160190) 1491238473277061441561050664233397422457967039659214662918456283029354886615670576856329863283102896957782618177757789031839621921618673119709856389470928993050944015571388629313965763171375534737387914992832138103247126963786013761750967001932985074119449552616469126417898598459224577724982659626870848832238714101500135592335776577930906747201560725545675985264207252366090801114422172776079545362272281163389751611782221944555677916940678606970793422161463509733978805997532847177612791693557521384894369613409306698956676256341160335675567357356547505154554885058018584190448094600561620117687761561263381513058293048527808195328840389992988609873440755334011065277076225007984273734067177150922883431999792627172475401990524238433925179253849885379028414562158827249410721626777306363339441003305576702512394651401248267897224446896875616254007257222743 (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.