Factor Info

ID 81854
Size 338 digits / 1120 bits
Status composite
Value 10829304612608567929022031647348438254688996355841375457582188187183317364419078628787195823499365211950504953355910185413508473358264251115934957335556756634432123979172956567831237229445854594305536911617890406460532840524605349728797072191059234002016327223130260037105610647022205635778555504768814253508286955175518016517774538406437

Factorizations

Primary (ID: 81283) 63983964397426903336323222029379775642737174373 (proven prime)
(ID: 81855) 169250291297112332240622373809083209948653297736010285958569351431263779642032805644032107739733722663118035828991987973050372031011015971770905239190724041498024119874468612660419544233347622073378514107193663633062654901495760278435447213693379299659485972821214162248325189360944140843969 (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.