Factor Info

ID 150340
Size 407 digits / 1350 bits
Status composite
Value 17760764780694381142328169732100183138570089213561644828720133379626935674756832374335969957668068189281103170444315758009157562636761290988901790585685478147123559252903916667783892580305581443543254861584393316199068110377804756370404692139146741435798263541648335180729477992849344366142763405590715458995721906912333435263664593766407717099622888944792767288617461481994427776331775310784819954959268467

Factorizations

Primary (ID: 150341) 9165661530875278825850147 (proven prime)
(ID: 150342) 1937750452694090396037512796057412499127533152291208709093402801672186671380157726356329884299622537583524407720194198967107672668217668292851517553497461510262488103045349333209422672285806073010922475253760292885356908310348129366640808805520865548565671631093892946384342633466489040298982049003156845167190858527131419134232853108830506156757183790512297624904785453152645288561 (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.