Factor Info

ID 127635
Size 768 digits / 2551 bits
Status composite
Value 709177697778097717451103779257895670103273091586020954005157099049561529161948529385361746106286908970325893913925452705874836128304192139218737651591487520396390342649498476025287095548263593338505769383134511290462957249960450456054228579129714106961158827992590501581642222834070502670231790352194380023428639477731629399221069203613725163025655569893539901992501805669917044911646831951734007497797178027912141672785368096025774267070686439296200042236063526578228478643683625510719831725234148051827449569135571180748061186779884637973450192550740122161182421335980849065358455039813795790522245309190036426220622272524104033910983369678821518060465297447713447712031055900846772573702256836304468834410862276163818697666591680925661962681362029805196209309316609

Factorizations

Primary (ID: 1080) 212216314620580244514251999177476639338737695720283 (proven prime)
(ID: 127636) 3341768040058703922458857848916527009269004832982921506581762964496754033414659644920311058345183556935762873269418194025271046038719889662698193295127731648280236255539309166522340043984822224165806659451386731955475480885984644037140538391972491000948481758024703795938868925872560028076258922875516742495387800616422650297174666885696633317900548081410838381273879691376106644807924946992132691086121056232332303547626060325413024013259012651031217596611545693142368547362496761769229808247443613967948942229331701599436738885186148196529732061188491817572333016237575000798354863070732897773822326982400801371838704905462487321392563554560584430842093556253554870615483469331440753958689699789502021230736111744723 (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.