Factor Info

ID 42722
Size 308 digits / 1023 bits
Status composite
Value 80060268717653491041834895189166876529626848713005818671004435754798732762712544001888766705375594481732371853759044767184749581146573978505195471701584448988621551313126061123856095825961225895872609591823921484854096566374720590983648059118722247801315774108804382442766983829315656298735177800025930682217

Factorizations

Primary (ID: 9072) 135263838653434038307643992992133441 (proven prime)
(ID: 46639) 591882276258473939380159465923125097762235608927807094871297537606378309735050074567823961633966020637022068939877764265416600394958336087486414600226315111779024682634359055637764874946984515706169706533018891032719288802198990296220941546335754080259457823762285813328937 (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.