Factor Info

ID 135335
Size 747 digits / 2482 bits
Status composite
Value 857363748620008446432524297472374657195028570419954698411673577706046665463477511538721980394708689736395508797318531104220649760005455558607663110278151121133524932932970021947577375844381717686842269278827640263519857454526001173037203943685858385154300564665267930169880177624020636989393910235277142445923289182278883599589667553174354997839094182280808166024697618428092054315607855855554557566090337239985887723212039400717691782406071881682153052406799666243572905437807823661172900348908742340342765938088394621159388298283362921244282520257345268444825445037934604536487996111431604074282425877776380371789350564778377432961583589616419495115472480852469898648134147265597186551461937605628887362618290088351069884859206108796563282958301

Factorizations

Primary (ID: 134138) 772984350552229340405744597 (proven prime)
(ID: 170757) 1109160551578434216204110356200707019434998392042239979059603925582091153199987508702253059953186676809222772186067630811944414162463842547971939477685032463015903203371995043376065412856504239688226854662058018357195231890516143264778569547355936775320209081749266460354208898159947890192555264232875837289458798444725228428256012756053903469295577273299324740591935683883047341176855003521945375889879565692139142642542111894980516628843866793058492694976474434483301760256268199574526322156858199370727016629219980997047257836767657926375421739515026896779655444954990083646021547785445069472617822077687394621619818244228024603994223314264228986541582624579137859209305083283206358911418617043640100921247966389497833 (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.