Factor Info

ID 70386
Size 917 digits / 3044 bits
Status composite
Value 19101685335919264856862573607657085587815391483065604072395842341531642490553815014257181002914758217340316426996823482079543989132623552361439925729892077043311836566831674878973341167711464084533972605295009875755561493288657173483896357070344696980054121599776186415464988030544940626825648797049528783248468822798958000318648522997977386664113808399712940083167444222023186298340178129062004775778034124547092558616940080132557494746710037174437264541827847558615922662879401547424505765020254641154155719065697131893478384719047206938184146029713979253908039461248151114003632766796124628127657242007749877955754068229587457485777520289714015897429702194366679752904868527737712368157921895513384136374026544691613011028507694551099442248218460432383959986374901600858543781146075578992345667249448171589075675070436829865578325559259185116219520100719889886613647056323822035098986800683261955309560738521430509

Factorizations

Primary (ID: 69075) 12578414976062649932949140257 (proven prime)
(ID: 97682) 1518608296217824205844400883234022988810642372497793238344094499942158687717641464815278371998004247703470026239477963111147977960579948801263064791605924199851145378843744379983272612380698099697615707620008151885974914246291104216270303096709722454364451157505873864285504218369318010358634496176487604155160813683889172390995585028780143658622895500221430007127887775768159946896936947206029145449337075680428524790245257593943602390303483336683237237408746718548209194147914970824906751171013149587477191614754162968189985130723292093047860608082668893892332279323547152320293550297470903274846808767014095090686042064666004526966631000727604086885291378491854650210390052156481218209532473899772996125497303639112980057012820784628524547064861708091952535899669898714696936201124305684340102301910994252826818347466384798980862852120187565218016447511154824413940471136182383200713037 (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.