Factor Info

ID 147530
Size 288 digits / 957 bits
Status composite
Value 975352502305298533215171486603630870589354945158883084319611847970135251305698902281704122031133105298364178751128010656183424533558033706222081533100381461064842934589200574147067543207883296966765624022675422570256103773675527598713965406857324518723984237838758212722963898129491142603

Factorizations

Primary (ID: 183048) 2584374183981117282063066367234633 (proven prime)
(ID: 183049) 377403747627137317716665601229272794918986395353651608844660578997096289199763437323516109130111796489099600854999421380655824344417114155549883258883952652019234393177007830970015337478517881617996179676351679629447109822701544210608981064905623696927091 (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.