Factor Info

ID 195830
Size 452 digits / 1499 bits
Status composite
Value 16001597730470596531003113779398199641120363934217040429795967412562974376987976069476072514844144324983667350992523569723049129486825557219989342655193615422109737348532950339648874975526648348866349735957271640015239050714939900504316856241111156735668954173802766427913310425698692960428793994004146518282002860425929507596300649434308041147335542912285624087755523397066472900166756031570001331083759343497801908592283682782094816689448446827764363

Factorizations

Primary (ID: 195336) 22174278703399706561046372163813011066623115503 (proven prime)
(ID: 195831) 721628781910153876910695726191012457920095539433469908486026957838246036756889613912486285268168349591757787683723767754769409133374645107115479555471979778465244749954037547687059760898568776133209443965793042981923539944082642606201837424707379404057741924908273953505299072435999719020689565291781767559666168350086766504052798383931230051554980066812632781756629306443142523110836333319541471066179621 (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.