Factor Info

ID 51685
Size 503 digits / 1671 bits
Status composite
Value 73802966493214357332946379548212045478789747115899083303526872434687686193132057314112112281271084010334915919360721001393107089976360165660472938553058005061282634381914732017301859893347672664374479073310178660894582048730281834796963432788767435724172359935800795687585288491067441064891838902065388325685718850409015035353413049581335657538642405365414917875526626872265663933093804956413574717271761043455214657868259800723955819127432652117841023833283487265003263101871970727153296799057692345341

Factorizations

Primary (ID: 50543) 12658046117876244394801 (proven prime)
(ID: 51686) 5830518059891296457359923032431263847875667652687674148699244238911507201901037111775880971106497209679828748608265499542699787139923820236498737665697450072278252925388860832463728787789395883659677025222154541853425863105238145067487508490258963127895044750375562898515677864914027910626862087582875492159021864452478665344091843321140721031767824169634185295555195504617642746170671325212397088129137798446607100976047032015831483414511573380649444287006148640294023463336358541 (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.