Factor Info

ID 56608
Size 715 digits / 2374 bits
Status composite
Value 2552710404677691849383166793565762144783595287458381537349621877492939339661395939759452319020182555924639880827632179044883755079384649510750588658507184945767946115195238612637190493449477813716951721637339510390002162901776537687975657118553189771887953547619927755305745958915887426974140533123283326294636848707835037772244403189355847425658290290473667845900080561507774312454310280951552562561492410313831862987618492487544495050824837777960541121374391356917670088779969074526120769384539004209940155785389000742364700699018667329291321851430548805112362037075795394232787993229330277068140863089952073312141589488918433537207543171098160440330402275292282866134908801298754424075577301351933848384574118447

Factorizations

Primary (ID: 54921) 20970714732554798304809 (proven prime)
(ID: 56609) 121727391614119912051208946085781853526962947350641999872555005591871794888112254744788232535939837874764199029165579142116767039600657644444685225860126707973719459046689075596527021372121413101101958591876502191568668695751054619946848029744716987422078626460364610827248391030226857242845351373513170619618620916026289433859942083302187910965252100907238308305333679034387538191654266729036731146775627338980773007526048112050805754070093363621837968887813814892813225131015767192420609043928958872981393965281976647634485472778226053508886438145727787825396957819086484608294519709347854341543185229685115876938724069022546368370790145195202248704368150732192917396614270942911640053317783 (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.