Factor Info

ID 178102
Size 685 digits / 2273 bits
Status composite
Value 1161489308385519580345987331425405535779353556173319556440938489156440034943750589160446131376812269203802140853917218716932708506678571809102602779414690261984013102628013384509638672277752311344552542145671312599818060859995359048272129583744148674430611056003059372274500357942082851782369050482380983158820754743295659759374568326199361382361002967235847445903605043264870213734891698560315573491111314643481255776669087997466158293488664569099375114847601533901884091321515772657109747033453277951947195714375933068875411633149694054383018048998314817980464612048444393895358101906984346380855067065786058963183964750155384067141210116812119784823168355292513399307095150537808557

Factorizations

Primary (ID: 6845) 18133283200612459389452401756767476520342710009526710760461219593942056686456982781 (proven prime)
(ID: 178103) 64052896297692509571948039287886514894915719667804131550357812899716334061880645366570686400863906735451615235417185579235086044164335921875786156361852992260159411616558505673102032885852214997590093569423067414086851509019245516440360757538556481847795737086275064588819808429013699213240253165098612125264421840754138668828824911259814987933609309755712175944159665987041241221249210295431031308072852692997979600819782910065882164136846131538802906373644066915765632957139429088668908829981037270039470722556272492706488387162778349160000909908894375051528040082528632023423883344048809235323734897 (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.