Factor Info

ID 130162
Size 520 digits / 1726 bits
Status composite
Value 2716808485447258086113657456966988290027577335918962954229760445820058542033280884991454059998513330242601559730295128972660961588796703976202956769437055273148667847667744952357868344430063813670660244831128601420481704271367890795805101034694435654982675426745035770006320913763672994390095797479413921258990013944908685672656563512849514517792337834523615264487653505754916049395699145972385599427360867393122210362008717196496843321440814080621024108054360964244538718599306817534335755247270092289207615080524675501

Factorizations

Primary (ID: 47921) 21568533332599484980499905082375713976909098201 (proven prime)
(ID: 130163) 125961670344129171992030547772267266137100032260181137500700437173704280599641276079891018845294735849394884092518976197800047251002687763623626357991859706497628928335274452667346015094553514601796657271424361189919273392183315266397392132522892363377077878838501700238009843607516309855770192258628187101002727436375630036347642054569377429662386323113304529321029698040354160747362348758578782701991985619828257028254478091004384466507342260262995447125503500304276717301 (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.