Factor Info

ID 217537
Size 293 digits / 972 bits
Status composite
Value 31440919474614631161252973042677607270604207502872893701235633681724406804103870847742522907996355514304467162615509549899748371427709725369546958260611493129222286571032545794407905064296571598046008308042255023547549269802194015645120760206869925753027272348882905549402027771231828644463203

Factorizations

Primary (ID: 217538) 32359716829426871567 (proven prime)
(ID: 217539) 971606755409654387215882276145808322644834710883614559572410440639450043975567086859085495983132744750606886786079884578596380192399277373055090315874155115857134529745595389973973083089070365698284325999204044026733043658790834204793754917707237909634046249618855582547309 (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.