Known 42-digit prime factors of Googolplex - 1
- 112786423414945602416992187500000000000001 (Dario Alpern, k=242207)
- 120795955200000000000000000000000000000001 (Phil Carmody, k=9)
- 122725335040000000000000000000000000000001 (Phil Carmody, k=1463)
- 137745066178602121088204800000000000000001 (Dario Alpern, k=298687)
- 139083862304687500000000000000000000000001 (Phil Carmody, k=1823)
- 147059680215040000000000000000000000000001 (Phil Carmody, k=107)
- 150537860910052854092762447872000000000001 (Dario Alpern, k=62261)
- 152587890625000000000000000000000000000001 (Phil Carmody, k=1)
- 166227300197011511522099200000000000000001 (Phil Carmody, k=11)
- 167772160000000000000000000000000000000001 (Phil Carmody, k=1)
- 204243181520613140549909610496000000000001 (Dario Alpern, k=84473)
- 248339292092314838630400000000000000000001 (Phil Carmody, k=1077)
- 356280000000000000000000000000000000000001 (Dario Alpern, k=8907)
- 377500000000000000000000000000000000000001 (Phil Carmody, k=151)
- 396097712122728347074560000000000000000001 (Dario Alpern, k=8589)
- 409600000000000000000000000000000000000001 (Phil Carmody, k=1)
- 411384348808496724814176559448242187500001 (Dario Alpern, k=144743)
- 506829577044909289352147343769600000000001 (Dario Alpern, k=1048099)
- 580443439104000000000000000000000000000001 (Dario Alpern, k=276777)
- 582375230620045505016618811392000000000001 (Dario Alpern, k=963459)
- 601339340209960937500000000000000000000001 (Dario Alpern, k=12611)
- 629800260390092800000000000000000000000001 (Phil Carmody, k=179)
- 636134400000000000000000000000000000000001 (Dario Alpern, k=24849)
- 734439407616000000000000000000000000000001 (Phil Carmody, k=171)
- 776613946520437781831247462400000000000001 (Phil Carmody, k=803)
- 876871680000000000000000000000000000000001 (Phil Carmody, k=669)
- 939941406250000000000000000000000000000001 (Phil Carmody, k=77)
- 945703125000000000000000000000000000000001 (Phil Carmody, k=2421)
- 977856430080000000000000000000000000000001 (Dario Alpern, k=2984181)
Perl script written by Dario Alejandro Alpern. Last updated on July 12th, 2003.